Added some static variables for Winnie's convienience.
Changed something regarding the User.verifyInputs() method for Jhed's convenience

Method can now be used as:
boolean canLogIn = User.verifyInputs("jeromea33", "rawrrawr");
Instead of:
User tempUser = newUser();
boolean canLogin = tempUser.verifyInputs("jeromea33","rawrrawr")'
Some minor changes
Deleted many unneeded files then change some codes.

No error messages should pop up from this one
Completed example of MVC

Signed-off-by: Jerome V. Angeles <raizumaraiz@gmail.com>