packhowl-pages doesn't depend on redis

Signed-off-by: Mikolaj Szabo <savingprivateblue@gmail.com>
in templates, where available, exposing currentUser to all javascript

Signed-off-by: Mikolaj Szabo <savingprivateblue@gmail.com>
adding packhowl-publishing service

Signed-off-by: Mikolaj Szabo <savingprivateblue@gmail.com>
cleaning up assets in services

Signed-off-by: Mikolaj Szabo <savingprivateblue@gmail.com>