Fix the build on 9.x and 8.x after the update of webkit-gtk2.
Use correct categories.

Submitted by:	freshports sanity checker
Add a patch (submitted upstream) to make the port build with CMake 3.1.0.

Use the proper syntax for configure_package_config_file(). Verified to also
work with CMake 3.0.2.
Add upstream patch to make the port build with the upcoming CMake 3.1.0.
Fix MOVED

Approved by:	mentors (implicit)
Update to 2.3.0

PR:		195512
Approved by:	maintainer timeout
Update ImageMagick to 6.9.0-2.

Disable SIMD option, the --with-gcc-arch only takes recent cpus into account.
And doesn't propperly check the host cpu for the flags. [1]

PR:		196188 [1]
Submitted by:	mi@ALDAN.algebra.com