Remove addUser method, add beforeSave method in user model
Add validatePassword method to user model
Add default scenarion in user model
Change RegistrationForms parent to user model
Add codecept.bat
Fix validation error in registration form
Add migration for creating tables for messaging #17
Remove not needed comments in migration for messaging tables
Add column "settings" migration for users table
Implement settings and getSetting method in User model
Add setSetting and addSetting methods
Fix login after temporary off captcha.
Add migration to fix foreign keys creation for messaging tables
Add message model #17
Setup Yii app for tests
Fix array
Delete properties of registrationForm which duplicate user model
properies
Add conversation model and delete useless link in message model #17
Merge branch 'register'

Conflicts:
	app/models/RegistrationForm.php
	app/models/User.php
Use validatePassword instead if SecurityHelper::validatePasswod.