DB, MySQL, Email, Login, and Registration changes

- Added the extra table to the DB
- Modified the login so that the app doesn’t look for the full_name
when logging in, and instead uses the user_name
- Formatted myaccount.php to read easier, and added Email and DB query
functionality
- Added the new key for the Captcha check, and removed/formatted parts
of the code
Merge pull request #1 from Jordotron/Jordan's-Branch

DB, MySQL, Email, Login, and Registration changes