Added photo click zoom.
The same property cannot be visited twice by the same customer.
Added number of other rooms to the property index table.
Fixed a bug with searches that returned no results.
Also added sorting by column.
fixed flash messages
Fixed create user form validation
Added flash errors.
Removed email from login, users can now only login with username. Changed error alerts in create user form
Better errors handling.
Merge branch 'master' into login

Conflicts:
	app/views/admins/_new_user_form.html.erb
	app/views/admins/new_user_by_admin.html.erb
	app/views/devise/registrations/edit.html.erb
	app/views/devise/registrations/new.html.erb
	app/views/devise/sessions/new.html.erb
Property new form now works properly.
Edit property form now gives feedback on empty fields.
Add to visiting form now displays errors
Removed email from login, fixed syntax error, and removed update account from system (not required by use case)
Finished validating role for user creation form
Merge branch 'login'
Added jquery-ui-rails for calendar in firefox
Revmoed default property image