add the fix for CVE-2014-0190 from upstream
can be dropped again with the next qt4 release
Disable some warnings from clang that prevent the Boost detection.
Apply additional clang arguments with cwrappers too.
Export CWRAPPERS_CONFIG_DIR directly for now to deal with Makefiles
calling libtool or cc directly. Leave a note to fix those later.
Temporarily increase compat with old wrappers and add
-I${PREFIX}/include.
Update yo 3.6.2

Changelog:
2014-11-10  v3.6.2  disable ../ everywhere (see mailing list thread for
                    details)

                    VREF/NAME_NC -- like VREF/NAME but for new commits only.
                    Details within src/VREF/NAME_NC.

                    allow gitolite.conf to be tested locally; details within
                    contrib/utils/gitolite-local
Updated devel/gitolite to 3.6.2
Update to 1.24.0

Upstream changelog is too long, please visit:
https://git.wikimedia.org/blob/mediawiki%2Fcore.git/1.24.0/RELEASE-NOTES-1.24
Updated www/mediawiki to 1.24.0