Fixes #80 - Emit event when the search is cleared
Fixes #81 - Remove class when the search results are cleared
#81 - Added test for removing with results class
Merge branch 'master' into search-results-clear

Conflicts:
	src/js/component/search_results.js
Removing clear emit change
Merge pull request #108 from BBC-Location-Services/search-results-clear

Fixes #81 - Search results clear