First commit of partial RosettaCode contents.

Pushing this for testing purposes. Lots of work still needed.

Task/JSON/JavaScript/json.js

@@ -0,0 +1,4 @@
+var data = JSON.parse('{ "foo": 1, "bar": [10, "apples"] }');
+
+var sample = { "blue": [1,2], "ocean": "water" };
+var json_string = JSON.stringify(sample);