screen: Fix showing startup notification

Author: Andrej N. Gritsenko <andrej@rep.kiev.ua>
Bug-Debian: http://bugs.debian.org/719620
obrender: Fix obrender/image.c rSVG missing include

Author: J. M. Becker <zilla@techzilla.info>
Bug: https://bugzilla.icculus.org/show_bug.cgi?id=6012
debian: Adjusting the build files

  - changed the version
  - ownership of the package