Mail pipes, securitrons and the mixer

[Sundance]

2) Newly-spawned securitons (QM, fabricator) appear to ignore the security statuses, even through the panel on the bot itself claims otherwise. On several occasions, they didn't attempt to arrest a person I knew for certain was wanted, regardless if they were in patrol mode or not. From what I can tell, the "check for weapon authorization" function and Beepsky are working properly, however.

After testing this with a (slightly) braindead HoP, there's two thing's I have concluded, that will hopefully make the fix a bit easier;

1. The new securitrons WILL target a wanted person if beepsky spots him first. I.e: I dragged an active securitron to the HoP, nothing. Then I dragged beepsky to the HoP, he targets him, and BOTH the securitrons went after him.
   
2. The weapon authorization function does work.