Contact Controller
Mistakes Correction
Rename validate function in UsC
removed Error suffix from input
Few changes in change contact form
Merge pull request #22 from Hantim/User

User Controller
Merge pull request #23 from Hantim/Contact

Contact Controller
Login Controller
Mistakes Correction
Merge pull request #21 from Hantim/Login

Login Controller
Add flash messages
Fix notes and refactor controllers