Overall dri related dependency clean up.
* move dri related API_DEPENDS into dri.mk.
* add missing API_DEPENDS.
* only define such API_DEPENDS only not using builtin MesaLib.

Fixes following issues on platforms that builtin one is older than required
version (ex. NetBSD-5).
* build issue of MesaLib
* unwanted dependency on MesaLib from pkgsrc even if builtin one is sufficient.
note the freetype2 update
Fixes malformed conditional for old bmake.
Apply recommented update openSUSE-RU-2014:0284-1.
pulseaudio: Fix the incompatible size of pa_card_profile_info that leads to a
crash of pavucontrol

Bump PKGREVISION.
Updated emulators/suse131_pulseaudio to 13.1nb2
Apply recommented Update openSUSE-RU-2014:0107-1.
gdk-pixbuf: Fix xpm icon in a desktop file never shrink itself.
(while here drop unwanted entries from distinfo).

Bump PKGREVISION.
Updated emulators/suse131_gtk2 to 13.1nb2
Apply Recommented Update openSUSE-RU-2014:0159-1.
coreutils: Fix 2 major regressions in sort and 1 fix for stat and tail.

Bump PKGREVISION.
Updated emulators/suse131_base to 13.1nb2
Apply Recommended Update: openSUSE-RU-2014:0037-1
glibc: bugfixes in IPv6 and ARM support

ride on last update.
Apply Recommended Update openSUSE-RU-2013:1844-1.
Mesa, xf86-video-intel: Update Mesa to 9.2.3 bugfix-release and several fixes
for xf86-video-intel.

Bump PKGREVISION.
Updated emulators/suse131_glx to 13.1nb1
Add some X11 related libraries.

Bump PKGREVISION.
Updated emulators/suse131_x11 to 13.1nb4
Apply Recommended Update openSUSE-RU-2014:0209-1.
fontconfig: fix crash for special bdf font.

Bump PKGREVISION.
Updated emulators/suse131_fontconfig to 13.1nb1
pbulk-base-0.48: Fix pbulk-scan on OSX.

On OSX pbulk-scan can fail to bind with EADDRNOTAVAIL due to sin_zero being
used uninitialised.  Ensure the sockaddr_in is cleared before use.
Updated pkgtools/pbulk-base to 0.48
Bump PKGREVISION to refrect recent changes.
Updated pkgtools/pkglint to 4.137