updated branch for staging
base devise and import users structure
add devise invitable and login with phone
add parent to User
fix awesome_nested_set version
added feedback form, adeed left profile menu, added ru default localization
add home#index page
todo refactor support and feedback to one model
merge with dev
fixed user creation, added small test, added home page for authorized user and etc
prepared first page markup
updarted footer
Merge branch 'feature/homepage' into develop
add base monetize
add monetize schema
replaced glyph icons to font awesome
fixed submit link localizations, updated first page content
updated first page design
updated style for top menu
added messages table ans updated left menu items