Add xf86videodummy and xf86inputvoid to xorg overrides (pixman fix)
Merge pull request #423 from offlinehacker/xf86videodummy

Add xf86videodummy and xf86inputvoid to xorg overrides (pixman fix)
Upgrading xpra to 0.8.8
Merge pull request #422 from offlinehacker/xpra-0.8.8

Upgrading xpra to 0.8.8
lame: update from 3.98.4 to 3.99.5
- upgraded kicad to stable 20130325
- upgraded kicad library to r220
- changed fetchbzr to export only (only use is for kicad library)
- removed keep-dot-files option from nix-fetch-bzr (only use is for kicad
library)