sort missions by destination.

[thawn]

In the mission screen, add a button that sorts the missions by destination. Or at least sort the missions by destination rather than alphabetically within their categories. that way users can accept multiple missions which go to the same target system.
see also the the feature request wiki

any comments?

[bgaskey]

seems like a good idea. have them sort alphabetically by target system instead of the cargo. would save some time searching for missions to the same place