Issue #1276940: Pwn not removing pwn_roles from edit object in hook_user, gets saved to user data table

If the account that is being edited has a role the editor does not have
access to grant, then that role will be disabled.  All other roles will  be
removed as an option if the editor cannot grant it.

If the account has a role with a permission the editor does not have, then
the role will be checked and disabled, preventing the editor from revoking
the role.

This is part of my team's documentation process.  It allows us to more quickly get an understanding of what each module is doing and how it effects the system.

I hate 'oops' commits.  I can't wait until Drupal switches to git.

Feature-complete module that beautifully hides all non-accessible permissions AND their module header (if no allowed permissions exist for it).

Dead end-- trying to save hidden values directly in the role id namespace on the form does not work.

Feature-complete module that beautifully hides all non-accessible permissions AND their module header (if no allowed permissions exist for it).

Dev commit: Hook menu alter function with a drupal set message to see the structure of the admin/user/permissions menu item.

Initial commit of pwn (permit own permissions) module.  Currently just stub files generated by chopping out anything from VotingAPI that we wouldn't want, which was pretty much everything.  This module will allow administrators to grant users the ability to administer any permision that said users have.