Android: Add dialog dismiss and color change handlers to the color chooser. dw_color_choose() now blocks and waits for the user to pick a color.... previously it opened the dialog and returned the original color. Probably need to add a GradientBar for the brightness... maybe some buttons to apply or cancel, but for now the Android < button closes it.

[Desktop Entry]
Name=Dynamic Windows Test
Exec=@prefix@/bin/dwtest 
Terminal=false
MultipleArgs=false
Type=Application
Categories=Application;Development;X-Red-Hat-Base;