Work around bug #3432: Selecting an item in the sidebar causes an assert. This source of the assert appears to be a wxWidgets bug on Macintosh
Bug #3171 appears to have been fixed by addressing bug #3432 or #310.
Minor change for allowing sharing icons to be displayed in the sidebar.
Removed SidebarSharingIcon.png
Backed out fix for #3383 which didn't fix #3383
Fixed #3383 with help from andi. Also fixes infinite notifications bug
Workaround for #3434 and minor bug fix
Before looking into the #3449: segfault when navigating toolbar, I decided to upgrade FC3 to FC4. I got bitten by the linux spiral of death: I followed the instructions for yum upgrade, which failed because of a dependency error. When I removed the item causing the error it removed yum. So I installed from scratch and spent a very long time setting up the development environment.