added carrierwave, model aqua
added timestamps
added coolers and tags
added coolers and tags
added pomps
Merge branch 'backend' of github.com:Neodelf/prima_aqua into backend

Conflicts:
	app/models/cooler.rb
added accessories
changed type of description
added empty string in the end of file
added products
added empty line to end in product
added model company_post
added phone_call
added district
added articles
added active_admin + admins resources
Merge pull request #3 from Neodelf/backend

added carrierwave, model aqua