What's in git.git

I've tagged the tip of "master" as 1.3.0-rc2. It has the following changes since the last announcement.

 - enhancement and a minor fix to built-in xdiff
   (Davide Libenzi and Mark Wooding)

 - contrib/git-svn updates (Eric Wong)

 - documentation updates (J. Bruce Fields)

 - build and other assorted fixes and cleanups (Jason Riedy,
   Peter Eriksen, Rene Scharfe, Yasushi SHOJI, and Jim Radford)

 - Solaris "clone" fix (Linus and Jason Riedy with initial
   reproduction help from Peter Eriksen)

 - revision traversal latency improvements with paths and
   max-age limiting (Linus and me)

 - http-fetch updates (Nick Hengeveld)

 - updated gitk (Paul Mackerras)

* The 'next' branch, in addition, has these.

 - fix cloning of upsteram whose HEAD does not point at master
   (me); this is an attempt to fix a real bug, but I haven't had
   a chance to test it sufficiently enough to convince myself it
   is ready.

 - pickaxe enhancements that looks for needles matching regexp
   (Petr Baudis)

 - combine-diff that uses built-in xdiff (me)

* The 'pu' branch, in addition, has these.

 - assorted gitk updates from the list (Johannes Schindelin,
   Keith Packard and Mark Wooding); I am waiting for some of
   them to trickle back from Paul's canonical gitk tree.

 - beginning of new pickaxe (me); I've got busy before getting this
   one to do anything interesting.  Currently it is just a bit
   faster way to do 'rev-list | diff-tree --stdin path' for a
   single path.