Changed send mail view
Modified send mail view and bird mailer
Changed send mail template
Modified send mail template
Erased parts from sign up form
Changed send mail template
Changed key in app_helper
Changed mailer view
Erased double quotes from key in app helper
Erased double fields
Added validations to models and changed devise view
added to all scenarios where is needed username
Erased if user_coord in app layout
Fixed scenarios
Changed layout
Added validations to recovery
Improved features
Added bird pullus
Added country and place to users table
Added migration for country and place