import and adopt gpgme1.0
upgrade libffi 3.0.11 -> 3.0.12
import and adopt autotools-dev
import and adopt shared-mime-info. fix watchfile
import and adopt libyaml
add recipes for libyaml, lua5.1, and libthai
update diffstat 1.55 -> 1.56
add autotools-dev recipe
import and adopt lua5.1