Merge, from branches/VALGRIND_3_11_BRANCH, NEWS and docs/xml/vg-entities.xml.

Bump version to 3.12.0.SVN.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15679 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/configure.ac b/configure.ac
index 65d56c7..73c0c8c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@
 ##------------------------------------------------------------##
 
 # Process this file with autoconf to produce a configure script.
-AC_INIT([Valgrind],[3.11.0.SVN],[valgrind-users@lists.sourceforge.net])
+AC_INIT([Valgrind],[3.12.0.SVN],[valgrind-users@lists.sourceforge.net])
 AC_CONFIG_SRCDIR(coregrind/m_main.c)
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE([foreign subdir-objects])