changes:
New hack, photopile.
Rewrote sonar and jigsaw as OpenGL programs.
Minor tweaks to maze, m6502, hypnowheel, and timetunnel.
Savers that load images now obey EXIF rotation tags.
Arrgh, more RANDR noise! Fixes this time for rotated screens, and for
systems where RANDR lies and says the screen size is 0x0.
When the password dialog has timed out or been cancelled, don't pop it
right back up a second time.
Password timeouts/cancels don't count as ``failed logins''.
Retired some of the older, less interesting savers: say goodbye to
bubbles, critical, flag, forest, glforestfire, lmorph, laser, lightning,
lisa, lissie, rotor, sphere, spiral, t3d, vines, whirlygig, and worm.
Merged munch and mismunch.
Updated webcollage to use twitpic.com as well.
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