Misc questions around CB and wxWidgets integration

[Jenna]

[...]
I've seen a wx 2.9 workspace beside, but don't know if it's fully ready for buidling
[...]

It's ready for building, but the contrib-plugins still have some bugs.
We are working on it.

[eranon]

Good news, Jens ; it will be easier for those (including me) who has already switched to wx 2.9 for their own dev. Good luck to track down the last resisting bugs