* John's maths patch,

* John's maths patch,
* Baruch's second graphics patch,
* A few things to get stuff to compile on my machine --- Lars see the ChangeLog
in controllers; how do you get things to compile without a != operator?
Surely compilation dies in ControlInset, included in ControlFloat,
ControlMinipage.

Angus

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2389 a592a061-630c-0410-9148-cb99ea01b6c8