with support for dynamic dependencies

abuild [-c] -n PKGNAME[-PKGVER]
creates a directory with new APKBUILD. If -c is specified will sample init.d,
conf.d and install script be copied as well.

This script helps developers who works on the alpine subprojects (i.e
apk-tools, alpine-baselayout etc) to build a development alpine iso.

a new alpine iso using the un-committed local sub