XFree86 4.5.99.20 (23 January 2006) 183. Modify post-4.5.0 sunos_init changes to make KDGRAPHICS failure non-fatal (David Dawes). 182. Add suport to Xt's string to float converter to read resources in fractional notation (Bugzilla #1642, Alexander Pohoyda). 181. Add mouse wheel support for Scrollbars in the Xaw's Viewport widget (Bugzilla #1641, Alexander Pohoyda). 180. Change the recently introduced Xaw Layout resource fo the treeWidgetClass to connectionType (Bugzilla #1639, Alexander Pohoyda). 179. Add Xasprintf to dummylib (David Dawes).