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
fixing association error
fixing miner errors in association and fixing seeds
fixing view of licensmodels
seedfile for projects for has_and_belongs_to_many
Removed unused files generated by scaffolding.

Conflicts:
	app/assets/stylesheets/categories.css.scss
	app/controllers/categories_controller.rb
add ontology type text to ontology view
Merge branch 'staging' into augmenting228_domain_field_properties

Conflicts:
	app/controllers/categories_controller.rb
	app/views/license_models/index.html.haml
	app/views/ontologies/_info.html.haml
add ontology type view
add missing files of ontology type view
add ontology type select box to ontology edit view
make ontology type of ontology editable
add URI monkeypatch to validate uris.
link to ontology_type documentation if is a link.
remove unneccessary concerns
make formality levels of an ontology selectable
display formality levels
more specific text before defining file of an ontology
Add formality level show action/route and view
clean the two new views