Private Browsing mode enforces Tor switched on
First of all, let me thank you for your wonderful work. Privacy matters!
Recently, Firefox received a private browsing mode. I propose an additional configuration option for Tor button, that enforces that Tor is enabled in private browsing mode. You're hitting CTRL-SHIFT-P and get the private browsing in conjunction with Tor. You already seem to have provisions to enforce the Tor button's state. What's probably missing is the hook in private browsing function of Firefox.
[Automatically added by flyspray2trac: Operating System: All]