thesis validations
faculty scaffold
unique faculty name
faculty reference
loading faculties into thesis form
fixed faculty_id
added bootstrap
basic bootstrap
nested author
permit nested attributes
author name
added devise gem
devise integration
added, devise user
testovani merge
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Gemfile
	Gemfile.lock
	app/assets/stylesheets/application.css.scss
	app/controllers/theses_controller.rb
	app/views/layouts/application.html.erb
	app/views/theses/index.html.haml
	app/views/theses/show.html.haml
	config/initializers/devise.rb
	db/schema.rb