Added a link to bug reports page, added Revision comment, and fixed XML errors.
Added a link to bug reports page, added Revision comment, and fixed XML errors.

libexpat/libexpat,tiran/expat,tiran/expat,libexpat/libexpat,libexpat/libexpat,tiran/expat,libexpat/libexpat,libexpat/libexpat,libexpat/libexpat,tiran/expat