passwords now encrypted
Merge pull request #24 from arcin/encrypt_passwords

passwords now encrypted
user can no longer follow self
Merge branch 'master' of https://github.com/arcin/twitter-clone into encrypt_passwords
Merge pull request #25 from arcin/encrypt_passwords

Encrypt passwords
removed follow button where it did not belong
Merge branch 'master' of https://github.com/arcin/twitter-clone into encrypt_passwords
Merge pull request #26 from arcin/encrypt_passwords

Encrypt passwords
fixed merge conflict