diff --git a/package-lock.json b/package-lock.json
index 4398406..fc8a9d1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,11 +5,20 @@
   "requires": true,
   "dependencies": {
     "@babel/parser": {
-      "version": "7.1.6",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.1.6.tgz",
-      "integrity": "sha512-dWP6LJm9nKT6ALaa+bnL247GHHMWir3vSlZ2+IHgHgktZQx0L3Uvq2uAWcuzIe+fujRsYWBW2q622C5UvGK9iQ==",
+      "version": "7.4.5",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.4.5.tgz",
+      "integrity": "sha512-9mUqkL1FF5T7f0WDFfAoDdiMVPWsdD1gZYzSnaXsxUCUqzuch/8of9G3VUSNiZmMBoRxT3neyVsqeiL/ZPcjew==",
       "dev": true
     },
+    "@babel/runtime": {
+      "version": "7.4.5",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.4.5.tgz",
+      "integrity": "sha512-TuI4qpWZP6lGOGIuGWtp9sPluqYICmbk8T/1vpSysqJxRPkudh/ofFWyqdcMsDf2s7KvDL4/YHgKyvcS3g9CJQ==",
+      "dev": true,
+      "requires": {
+        "regenerator-runtime": "^0.13.2"
+      }
+    },
     "@mrmlnc/readdir-enhanced": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz",
@@ -26,6 +35,29 @@
       "integrity": "sha512-shAmDyaQC4H92APFoIaVDHCx5bStIocgvbwQyxPRrbUY20V1EYTbSDchWbuwlMG3V17cprZhA6+78JfB+3DTPw==",
       "dev": true
     },
+    "@types/events": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@types/events/-/events-3.0.0.tgz",
+      "integrity": "sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==",
+      "dev": true
+    },
+    "@types/glob": {
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/@types/glob/-/glob-7.1.1.tgz",
+      "integrity": "sha512-1Bh06cbWJUHMC97acuD6UMG29nMt0Aqz1vF3guLfG+kHHJhy3AyohZFFxYk2f7Q1SQIrNwvncxAE0N/9s70F2w==",
+      "dev": true,
+      "requires": {
+        "@types/events": "*",
+        "@types/minimatch": "*",
+        "@types/node": "*"
+      }
+    },
+    "@types/minimatch": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.3.tgz",
+      "integrity": "sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==",
+      "dev": true
+    },
     "@types/node": {
       "version": "11.13.4",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.4.tgz",
@@ -33,15 +65,15 @@
       "dev": true
     },
     "ajv": {
-      "version": "5.5.2",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
-      "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
+      "integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
       "dev": true,
       "requires": {
-        "co": "^4.6.0",
-        "fast-deep-equal": "^1.0.0",
+        "fast-deep-equal": "^2.0.1",
         "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.3.0"
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
       }
     },
     "ansi-escape-sequences": {
@@ -130,12 +162,6 @@
       "integrity": "sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=",
       "dev": true
     },
-    "arrify": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/arrify/-/arrify-1.0.1.tgz",
-      "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
-      "dev": true
-    },
     "asn1": {
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
@@ -181,16 +207,6 @@
       "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
       "dev": true
     },
-    "babel-runtime": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
-      "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
-      "dev": true,
-      "requires": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
-      }
-    },
     "babylon": {
       "version": "7.0.0-beta.19",
       "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.19.tgz",
@@ -273,15 +289,6 @@
       "integrity": "sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw==",
       "dev": true
     },
-    "boom": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
-      "integrity": "sha1-T4owBctKfjiJ90kDD9JbluAdLjE=",
-      "dev": true,
-      "requires": {
-        "hoek": "4.x.x"
-      }
-    },
     "brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -395,9 +402,9 @@
       }
     },
     "chalk": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-      "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
       "dev": true,
       "requires": {
         "ansi-styles": "^3.2.1",
@@ -428,12 +435,6 @@
         }
       }
     },
-    "co": {
-      "version": "4.6.0",
-      "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
-    },
     "collect-all": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/collect-all/-/collect-all-1.0.3.tgz",
@@ -470,9 +471,9 @@
       "dev": true
     },
     "combined-stream": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.7.tgz",
-      "integrity": "sha512-brWl9y6vOB1xYPZcpZde3N9zDByXTosAeMDo4p1wzo6UMOX4vumB+TP1RZ76sfE6Md68Q0NJSrE/gbezd4Ul+w==",
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
       "dev": true,
       "requires": {
         "delayed-stream": "~1.0.0"
@@ -562,12 +563,6 @@
       "integrity": "sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=",
       "dev": true
     },
-    "core-js": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.1.tgz",
-      "integrity": "sha512-L72mmmEayPJBejKIWe2pYtGis5r0tQ5NaJekdhyXgeMQTpJoBsH0NL4ElY2LfSoV15xeQWKQ+XTTOZdyero5Xg==",
-      "dev": true
-    },
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -587,26 +582,6 @@
         "which": "^1.2.9"
       }
     },
-    "cryptiles": {
-      "version": "3.1.4",
-      "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.4.tgz",
-      "integrity": "sha512-8I1sgZHfVwcSOY6mSGpVU3lw/GSIZvusg8dD2+OGehCJpOhQRLNcH0qb9upQnOH4XhgxxFJSg6E2kx95deb1Tw==",
-      "dev": true,
-      "requires": {
-        "boom": "5.x.x"
-      },
-      "dependencies": {
-        "boom": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/boom/-/boom-5.2.0.tgz",
-          "integrity": "sha512-Z5BTk6ZRe4tXXQlkqftmsAUANpXmuwlsF5Oov8ThoMbQRzdGTA1ngYRW160GexgOgjsFOKJz0LYhoNi+2AMBUw==",
-          "dev": true,
-          "requires": {
-            "hoek": "4.x.x"
-          }
-        }
-      }
-    },
     "dashdash": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
@@ -697,12 +672,11 @@
       "dev": true
     },
     "dir-glob": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-2.0.0.tgz",
-      "integrity": "sha512-37qirFDz8cA5fimp9feo43fSuRo2gHwaIn6dXL8Ber1dGwUosDrGZeCCXq57WnIqE4aQ+u3eQZzsk1yOzhdwag==",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-2.2.2.tgz",
+      "integrity": "sha512-f9LBi5QWzIW3I6e//uxZoLBlUt9kcp66qo0sSCxL6YZKc75R1c4MFCoe/LaZiBGmgujvQdxc5Bn3QhfyvK5Hsw==",
       "dev": true,
       "requires": {
-        "arrify": "^1.0.1",
         "path-type": "^3.0.0"
       }
     },
@@ -758,9 +732,9 @@
       "dev": true
     },
     "escodegen": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.11.0.tgz",
-      "integrity": "sha512-IeMV45ReixHS53K/OmfKAIztN/igDHzTJUhZM3k1jMhIZWjk45SMwAtBsEXiJp3vSPmTcu6CXn7mDvFHRN66fw==",
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/escodegen/-/escodegen-1.11.1.tgz",
+      "integrity": "sha512-JwiqFD9KdGVVpeuRa68yU3zZnBEOcPs0nKW7wZzXky8Z7tffdYUHbe11bPCV5jYlK6DVdKLWLm0f5I/QlL0Kmw==",
       "dev": true,
       "requires": {
         "esprima": "^3.1.3",
@@ -851,9 +825,9 @@
       }
     },
     "expand-template": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-1.1.1.tgz",
-      "integrity": "sha512-cebqLtV8KOZfw0UI8TEFWxtczxxC1jvyUvx6H4fyp1K1FN7A4Q+uggVUlOsI1K8AGU0rwOGqP8nCapdrw8CYQg==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-2.0.3.tgz",
+      "integrity": "sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==",
       "dev": true
     },
     "expand-tilde": {
@@ -964,15 +938,15 @@
       "dev": true
     },
     "fast-deep-equal": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
+      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
       "dev": true
     },
     "fast-glob": {
-      "version": "2.2.4",
-      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-2.2.4.tgz",
-      "integrity": "sha512-FjK2nCGI/McyzgNtTESqaWP3trPvHyRyoyY70hxjc3oKPNmDe8taohLZpoVKoUjW85tbU5txaYUZCNtVzygl1g==",
+      "version": "2.2.7",
+      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-2.2.7.tgz",
+      "integrity": "sha512-g1KuQwHOZAmOZMuBtHdxDtju+T2RT8jgCC9aANsbpdiDDTSnjgfuVsIBNKbUeJI3oKMRExcfNDtJl4OhbffMsw==",
       "dev": true,
       "requires": {
         "@mrmlnc/readdir-enhanced": "^2.2.1",
@@ -1224,18 +1198,19 @@
       }
     },
     "globby": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/globby/-/globby-8.0.1.tgz",
-      "integrity": "sha512-oMrYrJERnKBLXNLVTqhm3vPEdJ/b2ZE28xN4YARiix1NOIOBPEpOUnm844K1iu/BkphCaf2WNFwMszv8Soi1pw==",
+      "version": "9.2.0",
+      "resolved": "https://registry.npmjs.org/globby/-/globby-9.2.0.tgz",
+      "integrity": "sha512-ollPHROa5mcxDEkwg6bPt3QbEf4pDQSNtd6JPL1YvOvAo/7/0VAm9TccUeoTmarjPw4pfUthSCqcyfNB1I3ZSg==",
       "dev": true,
       "requires": {
-        "array-union": "^1.0.1",
-        "dir-glob": "^2.0.0",
-        "fast-glob": "^2.0.2",
-        "glob": "^7.1.2",
-        "ignore": "^3.3.5",
-        "pify": "^3.0.0",
-        "slash": "^1.0.0"
+        "@types/glob": "^7.1.1",
+        "array-union": "^1.0.2",
+        "dir-glob": "^2.2.2",
+        "fast-glob": "^2.2.6",
+        "glob": "^7.1.3",
+        "ignore": "^4.0.3",
+        "pify": "^4.0.1",
+        "slash": "^2.0.0"
       }
     },
     "graceful-fs": {
@@ -1262,12 +1237,12 @@
       "dev": true
     },
     "har-validator": {
-      "version": "5.0.3",
-      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
-      "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.3.tgz",
+      "integrity": "sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==",
       "dev": true,
       "requires": {
-        "ajv": "^5.1.0",
+        "ajv": "^6.5.5",
         "har-schema": "^2.0.0"
       }
     },
@@ -1309,24 +1284,6 @@
         }
       }
     },
-    "hawk": {
-      "version": "6.0.2",
-      "resolved": "https://registry.npmjs.org/hawk/-/hawk-6.0.2.tgz",
-      "integrity": "sha512-miowhl2+U7Qle4vdLqDdPt9m09K6yZhkLDTWGoUiUzrQCn+mHHSmfJgAyGaLRZbPmTqfFFjRV1QWCW0VWUJBbQ==",
-      "dev": true,
-      "requires": {
-        "boom": "4.x.x",
-        "cryptiles": "3.x.x",
-        "hoek": "4.x.x",
-        "sntp": "2.x.x"
-      }
-    },
-    "hoek": {
-      "version": "4.2.1",
-      "resolved": "http://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz",
-      "integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA==",
-      "dev": true
-    },
     "homedir-polyfill": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.1.tgz",
@@ -1348,15 +1305,9 @@
       }
     },
     "ignore": {
-      "version": "3.3.10",
-      "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
-      "integrity": "sha512-Pgs951kaMm5GXP7MOvxERINe3gsaVjUWFm+UZPSq9xYriQAksyhg0csnS0KXSNRD5NmNdapXEpjxG49+AKh/ug==",
-      "dev": true
-    },
-    "in-publish": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/in-publish/-/in-publish-2.0.0.tgz",
-      "integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E=",
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz",
+      "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==",
       "dev": true
     },
     "inflight": {
@@ -1382,12 +1333,12 @@
       "dev": true
     },
     "into-stream": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/into-stream/-/into-stream-4.0.0.tgz",
-      "integrity": "sha512-i29KNyE5r0Y/UQzcQ0IbZO1MYJ53Jn0EcFRZPj5FzWKYH17kDFEOwuA+3jroymOI06SW1dEDnly9A1CAreC5dg==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/into-stream/-/into-stream-5.1.0.tgz",
+      "integrity": "sha512-cbDhb8qlxKMxPBk/QxTtYg1DQ4CwXmadu7quG3B7nrJsgSncEreF2kwWKZFdnjc/lSNNIkFPsjI7SM0Cx/QXPw==",
       "dev": true,
       "requires": {
-        "from2": "^2.1.1",
+        "from2": "^2.3.0",
         "p-is-promise": "^2.0.0"
       }
     },
@@ -1469,9 +1420,9 @@
       "dev": true
     },
     "is-glob": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.0.tgz",
-      "integrity": "sha1-lSHHaEXMJhCoUgPd8ICpWML/q8A=",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
+      "integrity": "sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==",
       "dev": true,
       "requires": {
         "is-extglob": "^2.1.1"
@@ -1642,9 +1593,9 @@
       "dev": true
     },
     "json-schema-traverse": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
       "dev": true
     },
     "json-stringify-safe": {
@@ -1795,18 +1746,18 @@
       }
     },
     "mime-db": {
-      "version": "1.37.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.37.0.tgz",
-      "integrity": "sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg==",
+      "version": "1.40.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.40.0.tgz",
+      "integrity": "sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==",
       "dev": true
     },
     "mime-types": {
-      "version": "2.1.21",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.21.tgz",
-      "integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
+      "version": "2.1.24",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.24.tgz",
+      "integrity": "sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==",
       "dev": true,
       "requires": {
-        "mime-db": "~1.37.0"
+        "mime-db": "1.40.0"
       }
     },
     "minimatch": {
@@ -1940,9 +1891,9 @@
       }
     },
     "oauth-sign": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
-      "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
+      "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==",
       "dev": true
     },
     "object-copy": {
@@ -2055,7 +2006,7 @@
     },
     "os-tmpdir": {
       "version": "1.0.2",
-      "resolved": "http://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
       "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
       "dev": true
     },
@@ -2066,9 +2017,9 @@
       "dev": true
     },
     "p-is-promise": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/p-is-promise/-/p-is-promise-2.0.0.tgz",
-      "integrity": "sha512-pzQPhYMCAgLAKPWD2jC3Se9fEfrD9npNos0y150EeqZll7akhEgGhTW/slB6lHku8AvYGiJ+YJ5hfHKePPgFWg==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/p-is-promise/-/p-is-promise-2.1.0.tgz",
+      "integrity": "sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg==",
       "dev": true
     },
     "parse-passwd": {
@@ -2114,6 +2065,14 @@
       "dev": true,
       "requires": {
         "pify": "^3.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true
+        }
       }
     },
     "performance-now": {
@@ -2123,67 +2082,55 @@
       "dev": true
     },
     "pify": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-      "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
+      "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
       "dev": true
     },
     "pkg": {
-      "version": "4.3.5",
-      "resolved": "https://registry.npmjs.org/pkg/-/pkg-4.3.5.tgz",
-      "integrity": "sha512-jQdbFoQN1eCvyEi/A7QV/Tpp9elfH436e8oSgDCvY6cULMTwkgnuNr3vcYVhfR7ayIhq1VZ8OMaIm/r7UEsdEg==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/pkg/-/pkg-4.4.0.tgz",
+      "integrity": "sha512-bFNJ3v56QwqB6JtAl/YrczlmEKBPBVJ3n5nW905kgvG1ex9DajODpTs0kLAFxyLwoubDQux/RPJFL6WrnD/vpg==",
       "dev": true,
       "requires": {
-        "@babel/parser": "7.1.6",
-        "babel-runtime": "6.26.0",
-        "chalk": "2.4.1",
-        "escodegen": "1.11.0",
-        "fs-extra": "7.0.1",
-        "globby": "8.0.1",
-        "into-stream": "4.0.0",
-        "minimist": "1.2.0",
-        "multistream": "2.1.1",
-        "pkg-fetch": "2.5.6",
-        "progress": "2.0.1",
+        "@babel/parser": "~7.4.4",
+        "@babel/runtime": "~7.4.4",
+        "chalk": "~2.4.2",
+        "escodegen": "~1.11.1",
+        "fs-extra": "~7.0.1",
+        "globby": "~9.2.0",
+        "into-stream": "~5.1.0",
+        "minimist": "~1.2.0",
+        "multistream": "~2.1.1",
+        "pkg-fetch": "~2.6.2",
+        "progress": "~2.0.3",
         "resolve": "1.6.0",
-        "stream-meter": "1.0.4"
+        "stream-meter": "~1.0.4"
       }
     },
     "pkg-fetch": {
-      "version": "2.5.6",
-      "resolved": "https://registry.npmjs.org/pkg-fetch/-/pkg-fetch-2.5.6.tgz",
-      "integrity": "sha512-Bmae7NUnImRzFL7OtWfC0fnzhTqQi3vXpZjlruww882hQEVt/Z9Jcq8o7KdL6VGJPGo72JTZHDa+PRD++HkAXQ==",
+      "version": "2.6.2",
+      "resolved": "https://registry.npmjs.org/pkg-fetch/-/pkg-fetch-2.6.2.tgz",
+      "integrity": "sha512-7DN6YYP1Kct02mSkhfblK0HkunJ7BJjGBkSkFdIW/QKIovtAMaICidS7feX+mHfnZ98OP7xFJvBluVURlrHJxA==",
       "dev": true,
       "requires": {
-        "babel-runtime": "6.26.0",
-        "byline": "5.0.0",
-        "chalk": "2.4.1",
-        "expand-template": "1.1.1",
-        "fs-extra": "6.0.1",
-        "in-publish": "2.0.0",
-        "minimist": "1.2.0",
-        "progress": "2.0.0",
-        "request": "2.85.0",
-        "request-progress": "3.0.0",
-        "semver": "5.5.0",
-        "unique-temp-dir": "1.0.0"
+        "@babel/runtime": "~7.4.4",
+        "byline": "~5.0.0",
+        "chalk": "~2.4.1",
+        "expand-template": "~2.0.3",
+        "fs-extra": "~7.0.1",
+        "minimist": "~1.2.0",
+        "progress": "~2.0.0",
+        "request": "~2.88.0",
+        "request-progress": "~3.0.0",
+        "semver": "~6.0.0",
+        "unique-temp-dir": "~1.0.0"
       },
       "dependencies": {
-        "fs-extra": {
-          "version": "6.0.1",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-6.0.1.tgz",
-          "integrity": "sha512-GnyIkKhhzXZUWFCaJzvyDLEEgDkPfb4/TPvJCJVuS8MWZgoSsErf++QpiAlDnKFcqhRlm+tIOcencCjyJE6ZCA==",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.1.2",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
-          }
-        },
-        "progress": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.0.tgz",
-          "integrity": "sha1-ihvjZr+Pwj2yvSPxDG/pILQ4nR8=",
+        "semver": {
+          "version": "6.0.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.0.0.tgz",
+          "integrity": "sha512-0UewU+9rFapKFnlbirLi3byoOuhrSsli/z/ihNnvM24vgF+8sNBiI1LZPBSH9wJKUwaUbw+s3hToDLCXkrghrQ==",
           "dev": true
         }
       }
@@ -2207,9 +2154,15 @@
       "dev": true
     },
     "progress": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.1.tgz",
-      "integrity": "sha512-OE+a6vzqazc+K6LxJrX5UPyKFvGnL5CYmq2jFGNIBWHpc4QyE49/YOumcrpQFJpfejmvRtbJzgO1zPmMCqlbBg==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
+      "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
+      "dev": true
+    },
+    "psl": {
+      "version": "1.1.32",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.1.32.tgz",
+      "integrity": "sha512-MHACAkHpihU/REGGPLj4sEfc/XKW2bheigvHO1dUqjaKigMp1C8+WLQYRGgeKFMsw5PMfegZcaN8IDXK/cD0+g==",
       "dev": true
     },
     "pump": {
@@ -2223,9 +2176,9 @@
       }
     },
     "punycode": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
       "dev": true
     },
     "qs": {
@@ -2268,7 +2221,7 @@
     },
     "readable-stream": {
       "version": "2.3.6",
-      "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
       "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
       "dev": true,
       "requires": {
@@ -2354,9 +2307,9 @@
       }
     },
     "regenerator-runtime": {
-      "version": "0.11.1",
-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
-      "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg==",
+      "version": "0.13.2",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
+      "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA==",
       "dev": true
     },
     "regex-not": {
@@ -2388,33 +2341,31 @@
       "dev": true
     },
     "request": {
-      "version": "2.85.0",
-      "resolved": "http://registry.npmjs.org/request/-/request-2.85.0.tgz",
-      "integrity": "sha512-8H7Ehijd4js+s6wuVPLjwORxD4zeuyjYugprdOXlPSqaApmL/QOy+EB/beICHVCHkGMKNh5rvihb5ov+IDw4mg==",
+      "version": "2.88.0",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
+      "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
       "dev": true,
       "requires": {
         "aws-sign2": "~0.7.0",
-        "aws4": "^1.6.0",
+        "aws4": "^1.8.0",
         "caseless": "~0.12.0",
-        "combined-stream": "~1.0.5",
-        "extend": "~3.0.1",
+        "combined-stream": "~1.0.6",
+        "extend": "~3.0.2",
         "forever-agent": "~0.6.1",
-        "form-data": "~2.3.1",
-        "har-validator": "~5.0.3",
-        "hawk": "~6.0.2",
+        "form-data": "~2.3.2",
+        "har-validator": "~5.1.0",
         "http-signature": "~1.2.0",
         "is-typedarray": "~1.0.0",
         "isstream": "~0.1.2",
         "json-stringify-safe": "~5.0.1",
-        "mime-types": "~2.1.17",
-        "oauth-sign": "~0.8.2",
+        "mime-types": "~2.1.19",
+        "oauth-sign": "~0.9.0",
         "performance-now": "^2.1.0",
-        "qs": "~6.5.1",
-        "safe-buffer": "^5.1.1",
-        "stringstream": "~0.0.5",
-        "tough-cookie": "~2.3.3",
+        "qs": "~6.5.2",
+        "safe-buffer": "^5.1.2",
+        "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
-        "uuid": "^3.1.0"
+        "uuid": "^3.3.2"
       }
     },
     "request-progress": {
@@ -2445,7 +2396,7 @@
     },
     "resolve": {
       "version": "1.6.0",
-      "resolved": "http://registry.npmjs.org/resolve/-/resolve-1.6.0.tgz",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.6.0.tgz",
       "integrity": "sha512-mw7JQNu5ExIkcw4LPih0owX/TZXjD/ZUF/ZQ/pDnkw3ZKhDcZZw5klmBlj6gVMwjQ3Pz5Jgu7F3d0jcDVuEWdw==",
       "dev": true,
       "requires": {
@@ -2569,9 +2520,9 @@
       "dev": true
     },
     "slash": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz",
-      "integrity": "sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU=",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/slash/-/slash-2.0.0.tgz",
+      "integrity": "sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A==",
       "dev": true
     },
     "snapdragon": {
@@ -2687,15 +2638,6 @@
         }
       }
     },
-    "sntp": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/sntp/-/sntp-2.1.0.tgz",
-      "integrity": "sha512-FL1b58BDrqS3A11lJ0zEdnJ3UOKqVxawAkF3k7F0CVN7VQ34aZrV+G8BZ1WC9ZL7NyrwsW0oviwsWDgRuVYtJg==",
-      "dev": true,
-      "requires": {
-        "hoek": "4.x.x"
-      }
-    },
     "sort-array": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/sort-array/-/sort-array-2.0.0.tgz",
@@ -2753,9 +2695,9 @@
       }
     },
     "sshpk": {
-      "version": "1.16.0",
-      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.0.tgz",
-      "integrity": "sha512-Zhev35/y7hRMcID/upReIvRse+I9SVhyVre/KTJSJQWMz3C3+G+HpO7m1wK/yckEtujKZ7dS4hkVxAnmHaIGVQ==",
+      "version": "1.16.1",
+      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
+      "integrity": "sha512-HXXqVUq7+pcKeLqqZj6mHFUMvXtOJt1uoUx09pFW6011inTMxqI8BA8PM95myrIyyKwdnzjdFjLiE6KBPVtJIg==",
       "dev": true,
       "requires": {
         "asn1": "~0.2.3",
@@ -2827,19 +2769,13 @@
     },
     "string_decoder": {
       "version": "1.1.1",
-      "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
       "dev": true,
       "requires": {
         "safe-buffer": "~5.1.0"
       }
     },
-    "stringstream": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.6.tgz",
-      "integrity": "sha512-87GEBAkegbBcweToUrdzf3eLhWNg06FJTebl4BVJz/JgWy8CvEr9dRtX5qWphiynMSQlxxi+QqN0z5T32SLlhA==",
-      "dev": true
-    },
     "strip-eof": {
       "version": "1.0.0",
       "resolved": "http://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
@@ -2951,12 +2887,21 @@
       }
     },
     "tough-cookie": {
-      "version": "2.3.4",
-      "resolved": "http://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
-      "integrity": "sha512-TZ6TTfI5NtZnuyy/Kecv+CnoROnyXn2DN97LontgQpCwsX2XyLYCC0ENhYkehSOwAp8rTQKc/NUIF7BkQ5rKLA==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
+      "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
       "dev": true,
       "requires": {
+        "psl": "^1.1.24",
         "punycode": "^1.4.1"
+      },
+      "dependencies": {
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
+        }
       }
     },
     "tunnel-agent": {
@@ -3126,6 +3071,15 @@
         }
       }
     },
+    "uri-js": {
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
+      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "dev": true,
+      "requires": {
+        "punycode": "^2.1.0"
+      }
+    },
     "urix": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/urix/-/urix-0.1.0.tgz",
diff --git a/package.json b/package.json
index 80dc685..f9ca277 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "@types/node": "^11.13.0",
     "jsdoc-to-markdown": "^4.0.1",
-    "pkg": "^4.3.5",
+    "pkg": "^4.4.0",
     "qunit": "^2.8.0",
     "typescript": "^3.4.1"
   },