fix repository errors
remove custom import action, add import fields to repository form
Merge branch 'git' into develop
fix ontology link error
close #281
link ontology search results to the ontology page inside the repository
Add contextual ontology search and keywords for repositories
Separate the tabs
fix more wrong paths
switch to bash instead of sh
re-add and fix git error message test
closed #280
Merge branch 'git' into develop
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.
Merge branch 'develop' into develop.ontohub.org