order: Remove logistics id

Multiple logistics employees are allowed to work on the same order
Show orders in gui and implement space order monitor
gui: Move forms to the left side
spaces: Use a dynamic port as factory id as preparation for the load balancer
spaces: Add initial load balancer
spaces: Finish load balancer
spaces: Add loadbalancer start script
build: Switch to maven-shade plugin

It is easier to use then the assembly one. Compile is just "mvn package".
Merge branch 'master' into jms_part2
Add queue for logistics <-> server communication (packaging requests)