fixes #5543 only set ARIA valuenow for numeric values of spinner, slider and progressbar. More details in ticket comments.
fixes #5543 only set ARIA valuenow for numeric values of spinner, slider and progressbar. More details in ticket comments.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@11993 560b804f-0ae3-0310-86f3-f6aa0a117693

harbalk/delite,kitsonk/delite,Sam-Cummins/delite,kitsonk/delite,harbalk/delite,Sam-Cummins/delite