Mention bug fixed in VEX r3147 in NEWS.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15295
== 217236
347389 unhandled syscall: 373 (Linux ARM syncfs)
347978 Remove bash dependencies where not needed
+348247 jno jumps wrongly when overflow is not set
n-i-bz Provide implementations of certain compiler builtins to support
compilers who may not provide those
n-i-bz Old STABS code is still being compiled, but never used. Remove it.