
gem-0.84-5:
- bugfixes for gemwin "cursor" message (cursor [1|0])
- removed "externals" with additional libraries, they are separated now
- added a "freq" and "mode" message to Linux video object, you can watch
  TV now ...
- it is possible to add the display to the create command for X windows,
  whole initialization stuff is moved into the create method,
  so you can look at the patches without having succesfully generated
  an OpenGl context.
- made the pix_video and pix_movie into real base classes of OS specific
  classes. The OS spezific classes for Windows and SGI have to be fixed ..


gem-0.84-4:
- text2d:  added a message "alias", which toggles between antialiases 
  and standard fonts. Usage "alias 1" or "alias 0"

- gemwin:  additional message cursor, which hides the cursor in 
  GEM windows


