Changes to utilize the TIFF library.
Uncomment some code now that NSException and NSNotification* classes exist.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@1654 72102866-910b-0410-8b05-ffd578937521
Add global variable to NSApplication to prevent -release loops when
it is being dealloced.
Remove debugging information.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@1634 72102866-910b-0410-8b05-ffd578937521