- Setting SDK
 - [x] import SDK to the project
 - [x] create a mock cloud with parse
 - [x] test your monster
- Testing Parse
 - [X] getting a GraphUser
 - [x] getting an user from Parse
- Setting SDK
 - [x] import SDK to the project
 - [x] create a mock cloud with parse
 - [x] test your monster

- Parse
 - [x] login with *ParseFacebookUtils*
 - [x] getting a GraphUser
 - [x] getting an user from Parse
 - [x] persist user on app when logged
 - [x] create button for the login screen
 - [x] update logout method
 - [x] save extra info about user when new user
 - [ ] set nickname
 - [ ] regex for checking nickname
Creating the cloud with Parse #8
- Parse
 - [x] login with *ParseFacebookUtils*
 - [x] getting a GraphUser
 - [x] getting an user from Parse
 - [x] persist user on app when logged
 - [x] create button for the login screen
 - [x] update logout method
 - [x] save extra info about user when new user
 - [x] set nickname
 - [ ] regex for checking nickname
Closes #8 - Creating the cloud with Parse

- Parse
 - [x] login with *ParseFacebookUtils*
 - [x] getting a GraphUser
 - [x] getting an user from Parse
 - [x] persist user on app when logged
 - [x] create button for the login screen
 - [x] update logout method
 - [x] save extra info about user when new user
 - [x] set nickname
 - [x] check if the registered user has a nickname when he is logging
 - [x] regex for checking nickname
 - [x] check if there is anybody with the same nickname