-- New files: hch/CAnimation.h/cpp
-- Class CAnimation capable to load file partially and/or keep data in compressed state
-- Buttons now use CAnimation instead of CDefHandler
- build system regenerated to include new files
- fixed several gcc warnings
- updated README.linux
Fixed a file handle leak.
Bumped revision to 0.74b (linux).
Reworked the build system to remove uneeded dependencies (linux).
Removed use of PATHSEPARATOR since Windows can use / too.