Crash on exit

[Pieter Pareit]

Hello,

I have also had a crash on exit, from allmost the same part of kdevelop. I was 
gonna test some things, but I think that there is a problem with m_projWidget 
in subversion_part.cpp. It does not get initialized in the constructor. I 
only get this crash when I use CVS on an non CVS project.
When the crash keeps on bugging me I'll look deeper into it, but I think the 
fix is just making sure that m_projWidget is initialized to 0 in the 
constructor.

Pieter