Even less invasive banner tweaks
Reorder the makefile and specfile with respect to the main build system hacks.  A build when at 'builder-makefiles.patch' is now valid
CA-113611 - Sanitise Xen subpackages

--HG--
rename : ocaml-gntshr-gnttab => ocaml-gntshr-gnttab.patch
This hack has been replaced with something more sane.  Remove the patch
CA-113611 - Leave legacy name present for the time being
CA-123148 - Proper fix for unintialised spinlocks this time, and rebase the hpet interrupt series on top
CA-123148 - Partially revert previous fix - A regression slipped in from somewhere
CA-123148 - Initalise free_channels in the correct place following rebase
CA-111022 Reduce some log spam in libxc
Don't set '-pthread' unconditionally
CP-7125 - Put lowlevel.xc gubbins in the installer, and give xen-dom0-tools all the __init__* files it needs to work correctly
Use .py* in preference to .py{,c,o} when listing files
Resync with upstream
CP-7125 - xeninfo is no longer used.  Remove it completely