_app_portshaker: add support for package and tree configuration
inputs: split inputs into groups
_library: add host_bundle variable
_library: add host_inputs variable
_library: add host_bundles variable
_library: create arrays out of inputs and create inputs_all
_host: move host vars from _library to _host
_app_gitolite_package: add freebsd package info
_library: split up the rest of the inputs