TTimo/GtkRadiant — pull request #52 by freemancw (2012-05-10 12:24:13+00:00)
Title: Dfix

This patch does a few things:

- made new temporary function gtk_MessageBoxNew to replace gtk_MessageBox
- used new function to create the exit confirmation if the map has been modified
- adds a new filefilter when loading models - works fine for me on Win7 64

Planned improvements:

- fully replace gtk_MessageBox with gtk_MessageBoxNew throughout code