libesmtp: modernize.
libXft: update to 2.3.2.
libXft: unbreak build and remove obsolete patch.
fontcacheproto: updated to 0.1.3
fontsproto: updated to 2.1.3
freefont-ttf: updated license
hostapd: update to 2.2.
wpa_supplicant: update to 2.2.
hostapd: fix license: it's BSD since 2012.
hostapd: fix installation.
granite: update to 0.3.0.
gegl: cross build support; modernize.
libewf: update to 20140427.
leveldb: update to 1.15.0.
xbps: update to 0.37.
xbps-src: use xbps-0.37 config repo dir feature (etc/repo.d).
xbps-static: update to 0.37.
xbps-src: fixed repo handling with xbps-0.37 in cross builds.
xbps-src: fix previous correctly for local mode too.
xbps-src: added support for the "tags" variable and require xbps>=0.37.