Removed C style comments from json test data files. They are not valid JSON and prevent the data from being loaded by NSJSONSerialization. Added a readme.md to note that empty lines should not be removed from the JSON files.
Added GC support to the library and added a GC test target. JSONKit is used for RC testing. NSJSONSerialization is used for GC testing (available on OS X 10.7+)
Merge pull request #41 from mugginsoft/master

GC support and test targets