Remove cached files before testing.
Fix JSX when execjs uses therubyracer.
proper filenames
Merge pull request #16 from quark-zju/fix-with-therubyracer

Fix JSXTransformer when therubyracer is used by execjs
Add Appraisal gemfile for therubyracer test
Merge pull request #18 from khelben/railtie

Proper filenames
Allow react.js and jsxtransformer.js to be overriden by user
Allow user to override jsxtransformer used for .jsx files
Document manual react and JSXTransformer version changing
Allow for drop-in replacement using recommended files structure
Updated docs with right information on changing react's version
Fixed react.js-replacing paths in comments
Rename test asset files due to collisions
Iron out problems left uncaught during rebase
Bump up version to stop being dependent on react versioning