Restrict password change

Sometimes we wanted to be able to allow some users to add other users, but not change any user's password.

This module:

• Adds a new permission 'change other users password'.
• When the user_profile_form is loaded it checks to see if the current user has the proper permission or if they are editing their own account, otherwise it removes the password change option.
• There would be no point restricting the ability to change a user's password if they can still change the user's e-mail address, this option is removed as well.
• This also removes the option to delete a user.

Credits

Currently maintained by Heissen Lopez (heilop). The initial development was by James Glasgow (jrglasgow).