Various configure and build enhancements:
- Auto detect availability of wxWidgets, disable or enable examples build accordingly
- Enhacend (cross) toolchain detection and prefix. Now compile win32 target on linux host (--cc=i686-mingw32-gcc)

Makefile
objdict.xml
gnosis
Gnosis_Utils-1.2.1.tar.gz
*.od
*.pyc
*.c
*.h
*.eds
Gnosis_Utils-current.tar.gz
canfestival_config.py