ignore files we do not support

Signed-off-by: Marian 'VooDooMan' Meravy <vdm113@gmail.com>
Merge branch 'master' of github.com:vdm113/wxWidgets-ICC-patch
ignore project files we do not support

Signed-off-by: Marian 'VooDooMan' Meravy <vdm113@gmail.com>