close #281
link ontology search results to the ontology page inside the repository
Add contextual ontology search and keywords for repositories
Separate the tabs
Refactored ontology search classes and added tests.
Merge branch 'augmenting245_redesigning_website' of github.com:ontohub/ontohub into augmenting245_redesigning_website

Conflicts:
	lib/ontology_bean_list_factory.rb
Added another test and fixed errors.
Merge branch 'develop' into augmenting245_redesigning_website

Conflicts:
	app/views/ontologies/index.html.haml
Show upload ontology only inside repository views.