Basic routing for search page
Restructured seach controller
Added url query parameter
Added basic api endpoint for search
Fixed query and API, finished page markup
Switched to actual search button markup
Switched instant search to normal search
Fix filtering; Fix-attempty auto-trigger
Cleaned up search page parts
Fix search result float issue
Adjusted search controller for large search
Prevent overload on short query paylod
Added 'caching' for query error message
Set final char limit to min 4
Fix typo.
Fix JSHint complaints.
Search automatically, don't require hitting submit.
Loading indicator, only one request at a time.
Trivial cleanup.
Merge pull request #206 from hummingbird-me/search-page

Ember implementation of search page