password_policy 7.x-1.7

IMPORTANT: If your site used Password Policy 6.x in the past:

• You should back up your database prior to applying this update to minimize risk of losing password history due to unforeseen update problems.
• Be warned that the database updates might take a long time to run for sites with many users.

Changes since 7.x-1.6:

• #2092699 by AohRveTPV, rooby: Passwords containing all spaces are allowed
• #2129745 by Angry Dan: Implement hook_field_extra_fields()
• #1051390 by erikwebb, deekayen: Added Make option for password reset request to force password change.
• #1452280 by erikwebb, Matt V., deekayen, bcweaver: Fixed Force password change broken for 'administrators'.
• #2157559 by AohRveTPV, plong: Fixed Cannot Uncheck Force Password Change.
• #2093437 by AohRveTPV, ryan_courtnage: Fixed Should (password_policy_block == 1) block user accounts?.
• #2272727 by AohRveTPV: constraint_history.inc has execute permission
• Cleaned up various code per coding standards.