fixed font for variable values (Was: MI branch merge)

[David Nolden]

>
> > Oops, I got a crash when trying to unset a breakpoint (the currently
> > debugged line was I believe the line on which the breakpoint was):
> > Using host libthread_db library "/lib64/libthread_db.so.1".
> > [Thread debugging using libthread_db enabled]
> > [New Thread 47913848629312 (LWP 4105)]
> > [New Thread 1082132800 (LWP 4126)]
> > [KCrash handler]
> > #5  0x0000000000000191 in ?? ()
> > #6  0x00002b93cf7f6121 in __dynamic_cast ()
>
> That's not yet enough information. I'll post a separate message about
> reporting debugger bugs right now.
>

All you have to do to reproduce the crash is:
Start a debugging-session, set a breakpoint, jump to it, and then delete it.

Btw. the new debugger-features are great, I can't wait until they're ready 
usable :)

greetings, David