Add support for tags in the server.
Add server test for tags.
Display tags in frontend.
Condition tags on existence.
Show tags in file search.
Display and add tags using tagit.
Semantic variable name.
Remove stray log.
Support adding tags to folders.
Merge master
Localize tag.
Inherit tags on creation.
Accept only string tags.
Search by tag.
Use new tags in search view.
Cake build.
Use new tag style in folder search results as well.
Merge pull request #26 from mihneadb/tags

Add support for tags.