Basic searching feature
Improved refreshed while changing tag

When a word is typed, only the list of the complete word will appear
Behaviour Fixed to match rootparams
Fix post not fetching the correct json
Input field now has style
Location change when we search for a ttag
Tags now point to the corresponding local feed
improved search area style

It still needs to be more obvious that it's searchable
Disable search in postviewing mode
Merge pull request #2 from mrudelle/mr-searching

Mr searching