Updated the pyvision_banner sample code to add additional comments and to demonstrate the use of the ImageMontage class for showing the four output images in a single montage window.
Updated the pyvision_banner sample code to add additional comments and to demonstrate the use of the ImageMontage class for showing the four output images in a single montage window.

git-svn-id: f502b99eb1c95a567c3db4e21cd7828f3e46dcfd@345 2a83181e-c148-0410-bf7c-9f1693d9d8f0

tigerking/pyvision,mikeseven/pyvision,svohara/pyvision,hitdong/pyvision,tigerking/pyvision,mikeseven/pyvision,svohara/pyvision,mikeseven/pyvision,tigerking/pyvision,hitdong/pyvision,svohara/pyvision,hitdong/pyvision