Bot movement fixes

fixes #6064
Used a different move proc to allow dense bots to open doors again.
- Removed duplicated Bump() code in ED-209.
- Bots will no longer try to path through bolted airlocks.
- Bots will no longer try to path through shutters thinking they can
open them.
Merge pull request #6089 from GunHog/TG_Dreamworks_How_To_Train_Your_Bot

Bot movement fixes