* Refactored plugin to be more powerful in loading jslintrc
  * Walks up directory tree from the current file's location
  * If not found, it will default to ~/.jshintrc
  * If not found, use module's defaults
* Fixed issue that prevented having .jshintrc in multiple lines
Merge pull request #1 from jaredmcateer/jaredmcateer/check-current-path-for-jshintrc

* Refactored plugin to be more powerful in loading jslintrc