Merge pull request #63 from AlexWMF/master

qjson: New package.
x265: Update to 1.2
libtorrent-rasterbar: Simplify PKGBUILD.
Merge pull request #64 from AlexWMF/master

qwt: New package.
python-Pillow: WIP
libpurple: very (WIP)
python2 + python3: make sysconfig relocatable ..

.. and return Windows Mixed paths not MSYS2 ones
Merge pull request #65 from AlexWMF/master

qxmpp: New package.
Merge pull request #66 from AlexWMF/master

llibvorbisidec and gst-plugins-good fixes.
Merge pull request #68 from AlexWMF/master

libsamplerate: New package.
libvorbisidec: Fix PKGBUILD.
Merge pull request #69 from AlexWMF/master

liblastfm: New package.
pkgconf: Update to 0.9.6
libmad: New package.