EDDIE

/->getall
/systems->getall systems
/systems:post(id,name)
/systems/id:get, put, del
/systems/id/stations->getallstations of system
	 ../stations:post(id, name, currSys)
	 ../stations/id:get, put, del

/stations->getall stations from all systems
/stations:post(id, name, system_id)
/stations/id:get, put, del

/comodities->getall
/comodities:post(id, name)
/comodities/id:get, put, del

/modules->getall
/modules-:post(id, name)
/modules-/id:get, put, del