restore enigmail checksums
fix autotools problem with @mkdir_p@ in devel/diffutils
Update to 2.39:

2.39: 2013-05-23
     New 'tagify' commsnd for tagifying empty commits.
     Correctness fixes for deletion edge cases.

2.38: 2013-05-10
     Significant improvements to Subversion branch link detection.
     New 'reparent' command for modifying the DAG.
     Fixes for two minor crash bugs in handling of malformed commands.
Updated devel/reposurgeon to 2.39
Update acroread9 to 9.5.5 for APSB13-15.
Updated print/acroread9 to 9.5.5
+ apache-ant-1.9.1, asymptote-2.23, calibre-0.9.31, capc-calc-2.12.4.8,
  gmp-5.1.2, gtkmm-3.8.0 [see wip/gtkmm3], handbrake-0.9.9,
  mpg123-1.15.4, p5-gtk2-1.300, qemu-1.5, samba-4.0.6, weechat-0.4.1,
  xf86-video-openchrome-0.3.3.
Update to 0.3.3:

This is a bugfix release. It includes:
- Fix integer overflow in libchromeXvMC (CVE-2013-1994).
- Various bug fixes and improvements.
Updated x11/xf86-video-openchrome to 0.3.3
+ MesaLib-9.1.3.
Update to 0.30.0. Adapt patch-b[bc] to changes.
XXX: these patches should go away, or be fed upstream.

A new major release 0.30.0 of the pixman rendering library is now
available. Highlights of this release:

- Support for high-quality image downscaling [Søren]
- Much improved ARMv6 assembly [Ben Avison]
- Improved rendering quality for gradients [Søren]
- Improvements to the SSE2 backend [Chris Wilson, Siarhei Siamashka]
- Improvements to MIPS DSPr2 backend [Nemanja Lukic]
- Improvements to test suite [Siarhei, Søren Sandmann]
Updated x11/pixman to 0.30.0