Log Message:
Update to 4.14.  While here, change xscreensaver to not install the
xscreensaver-demo program (which requires GTK).  This is done to allow
xscreensaver coexist with xscreensaver-gnome, and to avoid a dependancy
on GTK when installing kdeartwork3.

Changes since 4.13:
* New hacks, `fontglide', `apple2', `xanalogtv', `pong',
  `gleidescope', `mirrorblob', and `blinkbox'.
* New version of `glsnake' (with many more models.)
* Another Windows crash in `bsod'; also HVX/GCOS6/TPS6.
* New version of `endgame'.
* Screen grabbing works on MacOS X.
* Various minor fixes.

Ok'ed by wiz@.