msgpack-0.5.9: revision bump, distfiles change

Updated distfiles to point at the gnu-configure style
release.
CONTRIBUTING.md: fix typo
Merge pull request #719 from bougyman/feature/msgpack-devel-fix

msgpack-0.5.9: revision bump, distfiles change
pbzip2: update to 1.1.11.
xbps-src: remove pkg statedir unless -C is set.
wine: update to 1.7.33.
xbps-src: no need to remove xbps main repo file; it's disabled already.
zbackup: update to 1.4.
libsoup: update to 2.48.1.
libgusb: update to 0.2.3.
libgnome-keyring: update to 3.12.0.
libeatmydata: update to 105.
hicolor-icon-theme: update to 0.14.
intel-gpu-tools: update to 1.9.
handbrake: update to 0.10.0.
connman: update to 1.27.
gtk+3: update to 3.14.6.
mopidy: fix run script
Merge pull request #723 from allan/master

mopidy: fix run script
chromium-pepper-flash: update to 16.0.0.235 (bot)