Merge pull request #7 from ospreys-2014/MichaelAngelo

Michael angelo
removed incorrect code
added minimum length to username
renamed label from name to username
Adjusting error messages.
Merge pull request #8 from ospreys-2014/login-logout

Login logout
ties new comment to current user
user profile shows links to posts and comments
Merge pull request #9 from ospreys-2014/profile

Profile
Posts are now Assigned to a user
Merge branch 'MichaelAngelo' of https://github.com/ospreys-2014/Lil-Wayne into MichaelAngelo