Log Message:
Update to 1.0.5.

1.0.5:
This minor bugfix release fixes a crash on 64-bit systems when transparent
overlay visuals are used (https://bugs.freedesktop.org/show_bug.cgi?id=14321)
and contains various other code & build configuration cleanups.

1.0.4:
This minor maintenance release provides the usual recent collection of
build configuration improvements and janitorial cleanups.