weston: added some build options: backtrace, colord, dbus, vaapi, x11 (OFF).
zlib: override LD{FLAGS,SHAREDLIBC} to make i686-musl build work.
binutils: disable shared libs completely, we don't need them.
qingy: fix qingy@.service to respect %I.
New package: runit-2.1.1.
util-linux: disable vipw (it's obsolete) and add compat patches for musl.
db: switch to build_style=gnu-configure.
glib: disable libelf on musl builds (currently broken).
Update environment shell snippets for xbps-src>=101.
xbps-src: bump version (v101).
common/environment: create dummy files to add required dirs.
Require xbps-src>=101.
python3: add patch for musl (will be submitted upstream).
python3: fix typo in previous.
usbutils: update to 007.
common/environment: create dummy files for all dirs to not remove them.
xbps-src: bump version (v102).
python3: update to 3.3.4.
ntp: update to 4.2.7p421 (dev) to fix amplification attacks.
f2fs-tools: update to 1.3.0.