initial submit of __package_emerge type
initial submit of type __package_emerge_dependencies
Merge branch 'type__package_emerge' of https://github.com/dheule/cdist
Merge branch 'type__package_emerge_dependencies' of https://github.com/dheule/cdist
++changes(3.0.0)

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>