views for metadata fields
fixing missing tabbar-error
Merge branch 'augmenting228_domain_field_properties' into develop
remove unnessecerily routes
Building further domain field properties
category tree based search for ontologies
adding new routes for categories
Merge branch 'develop' of github:ontohub/ontohub into develop
views for metadata fields

Conflicts:
	app/controllers/license_models_controller.rb
	app/controllers/projects_controller.rb
	app/views/license_models/index.html.haml
	app/views/projects/index.html.haml
	app/views/tasks/index.html.haml
Merge branch 'augmenting228_domain_field_properties' into develop

Conflicts:
	app/helpers/navigation_helper.rb
Merge branch 'augmenting189_search_ontologies_by_category' into develop

Conflicts:
	app/models/category.rb
	app/views/shared/_navbar.html.haml
Merge branch 'develop' of github:ontohub/ontohub into develop
Try improved ontology search (it reduces queries and uses indexed fields)
Merge branch 'correcting380_suggesting_keywords_faster' of github.com:ontohub/ontohub into correcting380_suggesting_keywords_faster
Merge branch 'correcting380_suggesting_keywords_faster' into develop
Merge branch 'develop' into develop.ontohub.org