Merge pull request #22 from Asuza/master

Fixed broken 'globals' option for JSHint
New example for globals. Updated docs. Pushing new 2.3.1 version
Fix for GitHub issue #20 - support for stdout
Version 2.3.3 (June 10, 2013)
  - Added getVersion() method and outputting value to console
  - Now allowing logFile config to accept a string (backwards compatibility to <v2.3)
  - Try/Catch surrounding error file generation
  - new unit tests
Fixing things because NPM jslint module broke my shit.
Hard-coding JSLint version because they somehow keep breaking us!
Adding some reporting metrics per issue #27
Doc updates
Normalizing the utlities for tabs and BOM. Updated docs and examples.
Merge pull request #29 from arthurakay/v2.3.5

V2.3.5
Forgot to update changelog
Merge pull request #30 from arthurakay/v2.3.5

Forgot to update changelog
Updating NPM package.json
Converting Markdown
Derp.
Adding scripts to setup LintRoller.