Only return locations and ships that have requests
Only return locations and ships that have requests

As opposed to having autocomplete for every system, constellation, region, and ship in the game, only have autocomplete for those that have actual requests for.

This is a measure to improve performance, as parsing >7000 systems was causing the browser to hang while they were added to the bloodhound.
eskwire/evesrp,paxswill/evesrp,eskwire/evesrp,paxswill/evesrp,eskwire/evesrp,paxswill/evesrp,eskwire/evesrp