Bridge matched category results
Merge pull request #87 from g0v/feature/cleanup

Feature/cleanup
Merge pull request #88 from shelling/master

Bridge matched category results
Bridge Company info and Category info
Merge pull request #89 from shelling/master

Bridge Company info and Category info
Reject categories not in tisa mapping
Line button image added
Merge pull request #90 from shelling/master

Reject categories not in tisa mapping
Robust controllers handling empty categories
Category search checks if user has chosen a category
Redirects user to root path if no result is found.
Minor