force_rebuild: autogen step depends on patch step
enca: disable forced rebuilds

At least until the build system is less derpy.
Re-add gettext
Add libffi
Add pcre
Re-add glib monstrosity

Without gio for now.
HarfBuzz: build without glib
libcurl: update to 7.34.0
Add luasocket
Add luaexpat
libquvi: update to 0.9 series
libquvi-scripts: update to 0.9 series
mpv: update packaging