[#7585] ticket:624 Require password entry for changes to email settings
[#7585] ticket:639 added lightbox popup for buttons clame, save & delete
[#7585] ticket:639 fixed macros for html, formated js code
[#7585] ticket:639 added widget for enter password
[#7585] ticket:639 Small amends
[#7585] ticket:642 Move popup to prefs block