CSS changes
Modifying opentoken module so that it can be configured via the UI.
Adding opentoken.install file
Modifying opentoken module to validate SSO URL correctly.
Removing / from behing SSO URL
Fix validation handler.
Updating SSO URL in hook_init
Creating a function to return open token base SSO URL.
Removing redundant variables.
Fixing validate function
Fixing validation handler.
Fixing validation handler.
Trying to prevent infinte loop in opentoken module.
Debug opntoken recursion
Removing extra carriage return.
Removing extra debug statements.
CSS changes