add new feature to authentication user
Add gem cancan
add role column to users
add validation to roles
add method and test to check user
add page of notice
add new style to logging page
fix path
fix problems with log in
add new css to display log out
new partial to actions
Merge branch 'authentication' of github.com:ecamalionte/community into authentication

Conflicts:
	app/views/_menu.html.erb
add permitions on actions
add new gem
working on strong parameters
add cancan on project model
change texts and css
Merge pull request #1 from ecamalionte/authentication

add new feature to authentication user