Merge for pull
Merge remote-tracking branch 'origin/master' into reroute_code_review
Remove empty welcome helper
Removed unneeded branch method from repository_helper concern
Break out the search into it's own controller to stay restful
Include github helper in search helper so that the search can use the api calls
RESTfully remove the seach index from repos and place in search controller
Add clarifying notes about what portion is responsible for code_review vs api
Point the search path at the search controller
Render repo index
Point the partial at the shared folder to disentangle partial render
Merge pull request #83 from alexung/disentangle_search

Disentangle search