Update .gitignore for output files generated by ng-docs
Add new Grunt Task 'docserve' to rerun ng-docs task & spin up a test server to browse to along with new watch task to recompile generated docs
Initial starting work on ng-doc fleshing out for auth.resource.js (Also to see if Core team happy with this before investing too much time)
Merge pull request #461 from warrenbuckley/NG-Documentation

NG Documentation improvements