#80 - Adding test for checkInput emitting clear event
#80 - Improved test assertion syntax
#80 - Moved logic around from checkInput to clear to avoid duplicate clear events
Merge branch 'master' into search-clear

Conflicts:
	src/js/component/search.js
Merge pull request #107 from BBC-Location-Services/search-clear

Fixes #80 - Emit event when the search is cleared