added search css file, added initial search template
katia fix this shit NOW
added pgsearch to api model
fixed bug where average_score was nil (now it populates with random numbers)
added pgsearch migration table
tried to play with css to make navbar less annoying
deleted initial attempt for ajax with search
migrationf ile created for pg_search_documents
added an error message if user tries to search something that doesn't exist
deleted attr_accessor comment in api model
deleted all instances of 'debugger' & 'console log'
deleted some more console logs / debuggers
Merge branch 'yohan_katia_search'
added stuff that was previously on master
Merge pull request #28 from mule-deer-2014/yohan_katia_search

Search works