Added search queries for certificates
Minor styling fixes
Automatic whitespace fixing
Moved search page and setup basic search query
Updated dataset show page in preparation for new search features
Merge branch 'master' of github.com:theodi/open-data-certificate into feature-search
removed certificates#index + failing test for it
moved certificate#index test to dataset#index and made change so it isn't limited to logged in users
temporarily removed search from user bar
Merge pull request #453 from theodi/feature-search

Feature search