Update list of ignored files.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14153 a5019735-40e9-0310-863c-91ae7b9d1cf9
Announce fix for BZ #336957


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14154 a5019735-40e9-0310-863c-91ae7b9d1cf9