Merge pull request #67 from jzaefferer/member-expression-ws

Add config for whitespace inside array-notation MemberExpression.
Merge remote branch 'jzaefferer/one-line-var-declaration'

* jzaefferer/one-line-var-declaration:
  Allow var declarations without init on one line. Fixes #63
fix EOF on one-line-var-declaration-config.json
Add an experimental test for a jQuery preset. Highlights a few issues and limitations. Should be useful to extract individual features or bug fixes.
Add config for WIP features, fix in/out