Borgs and AI's

- No longer able to be cultists because their objectives completely contradicts robotic laws. Fixes issue 510.
- No longer able to be revolutionaries.
- - There was existing code for this already, but it should function properly now.
- - It now takes into account admin's borging players.

pAI's can no longer see revolutionaries or cultists.
- pAI's get a brand new mind instead of wiping their previous antag status.
- This way it prevents players exploiting the cult/rev hud icons and it does not affect the end-round scores and statistics.

Piano's 'repeat' has a limit of 10.
- This will stop byond from thinking playsong() is an infinite loop and crashing the server.
- Added a check so that players can not bypass the limit without stopping the song first.
- 10 is just an arbitrary number I chose, feel free to change it but keep it within reason... and byond's limits.

Fixed a bunch of 'emergancy' misspellings.
- Commit log worthy material right here.

Fixed a bunch of 'emergancy' misspellings.
- Commit log worthy material right here.

Changelog updated.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3878 316c924e-a436-60f5-8080-3fe189b3f50e

code/datums/mind.dm

@@ -912,7 +912,7 @@ datum/mind
 			current:malf_picker = new /datum/AI_Module/module_picker
 			current:laws = new /datum/ai_laws/malfunction
 			current:show_laws()
-			current << "<b>System error.  Rampancy detected.  Emergancy shutdown failed. ...  I am free.  I make my own decisions.  But first...</b>"
+			current << "<b>System error.  Rampancy detected.  Emergency shutdown failed. ...  I am free.  I make my own decisions.  But first...</b>"
 			special_role = "malfunction"
 			current.icon_state = "ai-malf"