Added working stub example of general search bar with fake autocomplete
Merge branch 'feature/worksheet_interface' into feature/general_search

Conflicts:
	codalab/apps/web/static/css/codalab.css
General search bar: move search results into their own component with a callback to its parent; add search bar to bundle details template
Merge pull request #606 from codalab/feature/general_search

Feature/general search