Version bump.

Version bump to 00b (I improved the sales related scripts, so I can versionbump freely without going through 10-item checklist).
Check Updates button (in full version) should work as well.
Important changes:

• Editor, by user request: In full version, you can now save images of any size (limited by video card). My 512MB geforce 9800 GT works fine all way up to 8192x8192 ; pretty much all cards that run Polynomial should allow that resolution, newer cards may allow even larger. Various glitches happen though when exceeding max resolution, that is to be fixed & workarounded.
  
• Various small fixes, mostly for older cards.
• Further reduced video memory usage.