Remove Watched Forums 1.3

Remove Watched Forums v1.3 changes:

1) Added two additional Template Modifications which remove option to notify members watching destination forum.

Remove Watched Forums v1.2 changes:

1) Remove direct URL access restriction. There's no danger in direct URL access IMHO and by not including that function the add-on uses less resources.

Remove Watched Forums v1.1 changes:

1) Added additional Template Modification
2) Added code to prevent direct access through URL.