[AndyB] Remove allow users to 1.2

Removes 'Allow user to' section in account privacy page.

(Example of 'Allow user to' section)




Features:
All phrases start with removeallowusersto_ for your convenience.

Update table:
If you would like to reset all members to account privacy settings to the following:

allow_view_profile = everyone
allow_post_profile = members
allow_send_personal_conversations = members
allow_view_identities = everyone
allow_receive_news_feed = everyone

Add 'removeallowusersto' to your forum URL and click return.