Renamed DSOs and packages to conform to branding and policy requests.

  libgeis-xcb: renamed to libutouch-geis-xcb
  libgeis-xcb/libgeis_xcb.ver: renamed to libutouch-geis-xcb.ver
  libgeis.pc.in: renamed to libutouch-geis.pc.in
  .bzrignore: new targets
  Makefile.am: renamed directories
  configure.ac: renamed package and directories and bumped version
  libutouch-geis-xcb/Makefile.am: renamed DSO and files
  testsuite/geistest/Makefile.am: renamed directories
  libutouch-geis.pc.in: renamed DSO