* Headers/CoreFoundation/GSCharUtilities.h,
* Headers/CoreFoundation/GSCharacter.h: Rename file.
* Headers/CoreFoundation/GSUnicode.h: Add API for Unicode string.
Not yet part of build and install.
* Source/GSUnicode.c: Update part of the code to use new character
utilities.
* Source/GSUnicode.h: remove redundant functionality. This file
will eventually be completely superceded by GSCharacter.h and GSUnicode.h

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/corebase/trunk@38179 72102866-910b-0410-8b05-ffd578937521
* Headers/CoreFoundation/GSCharUtilities.h,
* Headers/CoreFoundation/GSCharacter.h: Rename file.
* Headers/CoreFoundation/GSUnicode.h: Add API for Unicode string.
Not yet part of build and install.
* Source/GSUnicode.c: Update part of the code to use new character
utilities.
* Source/GSUnicode.h: remove redundant functionality. This file
will eventually be completely superceded by GSCharacter.h and GSUnicode.h

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/corebase/trunk@38180 72102866-910b-0410-8b05-ffd578937521