beginn support for processes

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
fixes for host to allow easy customisation from outside

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

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

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

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
allow tags to be modified internally

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
++changes(2.0.0)

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>
various updates for use within process

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