Add meta json to render in site

meta.json

@@ -0,0 +1,30 @@
+{
+	"objects" : [
+		{
+			"name" : "split_reel_16mm_120m_A", 
+			"material" : "gray_plastic",
+			"position" : {
+				"x" : 0,
+				"y" : 0,
+				"z" : -20
+			}
+		},
+		{
+			"name" : "split_reel_16mm_120m_B",
+			"material" : "gray_plastic",
+			"position" : {
+				"x" : 0,
+				"y" : 0,
+				"z" : -20
+			}
+		}
+	],
+	"src" : [
+		"README.md",
+		"LICENSE",
+		"scad.sh",
+		"scad/split_reel.scad",
+		"scad/common/threads.scad",
+		"scad/common/c14n_stl.py"
+	]
+}