New Accounts and Class Details fixes #7

Fixes Issue 7 now allowing new users to create accounts. Some
adjustments will have to be implemented to utilize Captcha to
authenticate. Users can also now look at class details and breakdown.
More information will be included in the near future.
New Account Improvements fixes #7

This improvement utilizes captcha to prevent automatic creation of
accounts. New (valid) accounts can not be created. This also checks for
username conflicts before creation.
Merge pull request #14 from reedjasonf/Class-details

Class details fixes #7