Remove config files from repository.
Railsify application a bit.
Use ActiveAdmin instead of Upmin.
Prepare user invitation.
Create company and invite users.
Change default long date format.
Extract mail provider setup.
Change some file structure.
Allow admin to change user data without entering password again.
Merge branch 'master' into basics

Conflicts:
	app/controllers/store/apps_controller.rb
	app/views/store/apps/8/1.0/_main.html.haml
	app/views/store/apps/index.html.haml
	config/secrets.yml
	db/seeds.rb
Remove secrets.yml from repository.