Initial Commit

Created the initial commit for the populating the skilltree table after
an SDD update.
Major Initial Commit

Major initial commit for the char.php file, which contains all of the
Character Tools code. This is a very rough first draft, missing most
functionality and containing probably dozens of bugs.
getPrereqs

Initial port of the getPreReqs function from Shootblues. Still needs
major streamlining/bugfixing.
Character Tools Update

Updated the first few links to point to the correct character tools
page.
Comment Cleanup

Cleaning up some commenting to allow it to collapse easier in Sublime
Text 3. Purely cosmetic to reduce clutter.
Added Lockdown functionality.

Updated the group token functionality to better use 0 instead of NULL
for non-group accounts. Also added some basic error checking to ensure
that groups without tokens could not be joined by users without tokens.

Additionally, added the lockdown functionality for the doLogin function.
Users are no longer able to login to any account that has been locked
down. This resolves #3 feature request.
General Cleanup

Added an unlock ability for User Management, to unlock accounts that
have been admin-locked. Also corrected an errant submit button when
creating a new group. Previously, the button was labeled Submit Key,
instead of Create Group.