Add tags (gon usage)
add propper bootstrap styles to flash messages
Merge pull request #8 from SoftServeUniversity/style_flash_messages_with_bootstrap

add propper bootstrap styles to flash messages
refactor markdown
Merge pull request #9 from SoftServeUniversity/refactor_markdown

refactor markdown
93_layout
Add test for tags, list of tags in exhibit, list of all exhibits with defined tag
Merge pull request #10 from SoftServeUniversity/93_layout

93_layout
Add uniqueness to tag
Delete gon, add tests
Edit tests
Delete unnecessary сomment lines
Exhibit add images
Tags in /admin and add tags in seeds.db
Merge pull request #11 from SoftServeUniversity/add_image_exhibit

Exhibit add images
Delete gon from Gemfile
Edit routing test for tags
Merge branch 'master' into tags

Conflicts:
	Gemfile
	app/assets/javascripts/application.js
	app/assets/javascripts/exhibits.js.coffee
	app/controllers/exhibits_controller.rb
	app/views/exhibits/_form.html.haml
	config/routes.rb
	db/schema.rb
Make Select2 fit in with Bootstrap 3
Application into AdminPagesController