Updated: xorg-server-1.15.1-3

The following packages have been updated in the Cygwin distribution:

*** xorg-server-*1.15.1-3

These packages contain XWin and the other X.Org X11 servers.

The following cygwin-specific changes have been made since 1.15.1-2:

* A cosmetic fix to version reporting on x86_64
* Improve visual matching with a remote libGL by not reporting pbuffer 
size limits
* Log counts of WGL pixel formats which couldn't be used for various reasons
* Correctly interpret WM_HINTS, WM_NORMAL_HINTS properties on x86_64
* Ignore any WM_NORMAL_HINTS PPosition if it specifies the origin
* Fix building with khronos-opengl-registry since 2013-08-16 by limiting 
the considered features for shim generation to GL version <=1.2

x86:
f7857118deebe18a89fa6093f3f03837 *xorg-server-1.15.1-3-src.tar.xz
22f4a00a84ad9f48d0ee78a6a2974f1f *xorg-server-1.15.1-3.tar.xz
a34e20b0aa50d4ab2aea75d2e23a2691 *xorg-server-common-1.15.1-3.tar.xz
9a0a43e8a07ca545b7c6e4cdb8f38bc8 *xorg-server-debuginfo-1.15.1-3.tar.xz
ef95370bd6b61ab030798a4735cca3e0 *xorg-server-devel-1.15.1-3.tar.xz
ac17ded0743fcdb2b491e7ce80675f51 *xorg-server-dmx-1.15.1-3.tar.xz
1e84c4811bee5563e8b6d72259425d6d *xorg-server-extra-1.15.1-3.tar.xz
08b1f7971b7b4ac230258c2c9fd24145 *xwinclip-1.15.1-3.tar.xz

x86_64:
cdde770c4ca8f389f79939d0065a3293 *xorg-server-1.15.1-3-src.tar.xz
56595977e462d90a20635ec104dcc099 *xorg-server-1.15.1-3.tar.xz
dc46816c8d55d2a1f86ddb7b3b8805a2 *xorg-server-common-1.15.1-3.tar.xz
d80debe791e9b1431337980bc4917593 *xorg-server-debuginfo-1.15.1-3.tar.xz
f6dd021669b49b674d0cde243a0d606a *xorg-server-devel-1.15.1-3.tar.xz
d92381f261f7dedc53edb983fc565291 *xorg-server-dmx-1.15.1-3.tar.xz
e5bf84a691fd774c0a021ec6cbe07e02 *xorg-server-extra-1.15.1-3.tar.xz
916a376a150c598c7cba94f0e0b17396 *xwinclip-1.15.1-3.tar.xz