Update Perforce ports to 2014.2.

p4 2014.2.943801
p4d 2014.2.935585
p4ftpd 2014.2.935585
p4p 2014.2.935585

Approved by:	mat (mentor)
- update miniupnpc to 1.9
- bump users of shared lib version
Fix a stage orphan
- Update to 3.1.10
Fix some leftovers
Revert part of r371544
Revert part of r371277
Remove UMS DDX support (xf86-video-intel 2.7.1).
Use INSTALL_TARGET=install-strip for stripping.
Rename patches to patch-.
Add two patches to fix crashing the 1.14 xserver.
- Clarify LICENSE
- Add LICENSE_FILE
- Fix build with new mesa