MyFox 1.2.3

• Another Firefox's profile can be imported from about:myfox, and a MyFox profile made the default there: MyFox closes its Firefox, does the work in a progress window and starts it again with the tabs it had
• myfox profile import can move a profile (--move: the account goes along, the original leaves its old place and that Firefox's profile list), name the new one (--name) and open it once imported (--open)
• An imported profile gets the MyFox theme that looks like its own, light or dark, switched on at its first start; the theme the original had would hide most of the tweaks
• The sync choices on import say plainly what they do: «Leave in the original profile», «Move to the copy», «Copy (signed in in both)»