codeintel: udl: decode from utf8 rather than double-encode when parsing xml
http://bugs.activestate.com/show_bug.cgi?id=101280

(typo fix)

(integrated from komodo (trunk) change 82990 by marky)

git-svn-id: http://svn.openkomodo.com/repos/openkomodo/trunk@13958 b87d16e7-d29f-4ee1-b5ec-817d645d335f