[COMMIT] carbon2: Merge Andrew Choi's patches since the carbon2 branch was started

[Aidan Kehoe]

This is his Beta 6: 

http://members.shaw.ca/akochoi-xemacs/Carbon%20XEmacs/Installation_files/xemacs-21.5.27-carbon-b6.diff.zip

not yet modified to build with current CVS. I’ll commit changes with
ChangeLogs to make that happen later this evening.

-- 
On the quay of the little Black Sea port, where the rescued pair came once
more into contact with civilization, Dobrinton was bitten by a dog which was
assumed to be mad, though it may only have been indiscriminating. (Saki)