xf86-video-fbdev: update to 0.5.0.

Compatibility updates for xserver 1.20.

Adam Jackson (8):
      Default to 32bpp if the console is 8bpp (and we weren't told otherwise)
      Use own thunk functions instead of fbdevHW*Weak
      Pass the pci device (if any) through to fbdevhw in probe and preinit
      Fix shadow fb allocation size (v2)
      Remove dead pix24bpp variable
      Use shadowUpdate32to24 at 24bpp
      Update for 1.20 ABI
      fbdev 0.5.0

Alan Coopersmith (3):
      configure: Drop AM_MAINTAINER_MODE
      autogen.sh: Honor NOCONFIGURE=1
      Use #ifdef instead of #if to avoid build error

Emil Velikov (1):
      autogen.sh: use quoted string variables

Mihail Konev (1):
      autogen: add default patch prefix

Pascal Terjan (1):
      Initialize pci_dev

Peter Hutterer (1):
      autogen.sh: use exec instead of waiting for configure to finish


(wiz)