Update documents in preparation for 3.3.0, and restructure them
somewhat to move less relevant material out of the way to some extent.
The main changes are:

* Update date and version info

* Mention other tools in the quick-start guide

* Document --child-silent-after-fork

* Rearrange order of sections in the Valgrind Core chapter, to move
  advanced stuff (client requests) to the end, and compact stuff
  relevant to the majority of users towards the front

* Move MPI debugging stuff from the Core manual (a nonsensical place
  for it) to the Memcheck chapter

* Update the manual's introductory chapter a bit

* Connect up new tech docs summary page, and disconnect old and
  very out of date valgrind/memcheck tech docs

* Add section tags to the Cachegrind manual, to stop xsltproc
  complaining about their absence



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7199 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/docs/xml/vg-entities.xml b/docs/xml/vg-entities.xml
index 19f95e6..d56e957 100644
--- a/docs/xml/vg-entities.xml
+++ b/docs/xml/vg-entities.xml
@@ -2,13 +2,13 @@
 <!ENTITY vg-url        "http://www.valgrind.org/">
 <!ENTITY vg-jemail     "julian@valgrind.org">
 <!ENTITY vg-vemail     "valgrind@valgrind.org">
-<!ENTITY vg-lifespan   "2000-2006">
+<!ENTITY vg-lifespan   "2000-2007">
 <!ENTITY vg-users-list "http://lists.sourceforge.net/lists/listinfo/valgrind-users">
 
 <!-- valgrind release + version stuff -->
 <!ENTITY rel-type    "Release">
-<!ENTITY rel-version "3.2.0">
-<!ENTITY rel-date    "7 June 2006">
+<!ENTITY rel-version "3.3.0">
+<!ENTITY rel-date    "7 December 2007">
 
 <!-- where the docs are installed -->
 <!ENTITY vg-doc-path  "/usr/share/doc/valgrind/html/index.html">