flag_friend 6.x-1.0-beta2

Changes since DRUPAL-6--1-0-BETA1:

• #431980: by dicreat - adding t() functions.
• #435448: autoincremental field for fcid - must be serial, not int
• adding update hook to change flag_friend_message:fcid type from int to serial
• Fixing up the serial column in flag_friend_message table.
• Adding in a little js for when popups are in place
• #438618: make sure that you do not see the 'remove' link on another person's profile
• adding activity hooks. #412784
• adding flag_friend_access feature. by ScottReynolds #412554