Princess, Trader, Migrant issues

[mugg91]

Description

• Princess Geti doesn't set off a Mine. Both are from different teams.
• Spawned-in trader will get killed by and turn off your saw
• Migrants will not get killed by any saw

Please note there is this old PR which may already fix some or all issues https://github.com/transhumandesign/kag-base/pull/1283

[mugg91]

Trader and Princess don't set off spike traps. Have not tested migrants.