Show bookmarksbar on newtab but still have other options

[GoogleCodeExporter]

Checking "show on newt tab or start-page" greys out the other options. 
Especially the one that takes over the state from the previous page on new 
window (right column). 

Now I'd like to have the option to "always show b-bar on newtab", "hide when 
clicking something on newtab" but at the same time "take over settings from 
previous tab" i.e. middle-clicking a link remembers the state of parent.

This would require an exception for newtab and startpage (and maybe special 
pages like add-ons tab idk) and for all others "take over state from parent"

I'm using 3.3 on Ubuntu 12.04 firefox 15.0.1

Thanks for the addon! Ctrl+Shift+B as in chrome helps a lot!

Original issue reported on code.google.com by [email protected] on 21 Sep 2012 at 12:25