Log Message:
-----------
Add proper mapping of boolean type data to XML Schema.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
xml.c (r1.25 -> r1.26)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c.diff?r1=1.25&r2=1.26)