DRD changes (Bart Van Assche)

* Add docs: exp-drd/docs/README.txt
* Added one drd suppression pattern, and cleaned up the suppression file.
* All regression tests now pass on x86_64 and i386, including sigalrm.
* Updated TODO.txt file.
* pth_create_chain test is now started with 100 threads instead of 10
  -- 10 was not enough.
* DRD no longer exits on PPC32 and PPC64 but just prints a warning
  message before it starts.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7275 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/NEWS b/NEWS
index aeffdde..7e9695d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,7 +1,6 @@
 
 Release 3.3.0 (7 December 2007)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
 3.3.0 is a feature release with many significant improvements and the
 usual collection of bug fixes.  This release supports X86/Linux,
 AMD64/Linux, PPC32/Linux and PPC64/Linux.  Support for recent distros
@@ -50,7 +49,7 @@
     exp-omega/docs/omega_introduction.txt.
 
   * exp-DRD: a data race detector based on the happens-before
-    relation.  See exp-drd/TODO.txt.
+    relation.  See exp-drd/docs/README.txt.
 
 - Scalability improvements for very large programs, particularly those
   which have a million or more malloc'd blocks in use at once.  These