(Untested) Ninja PDA code

I'll test this later, but I had to push it out ASAP, gonna reformat very
soon.
Ninja HUD Implemented, Thanks Wisewill!
Merge pull request #143 from SamCroswell/master

Ninja HUD/Messneger Update
Allow borgs to fake talking on common, and support wires on more mobs.
Fix borgs and pAIs not being able to use common.

Conflicts:
	code/modules/mob/living/say.dm
GC stats
Fix cable coil healing synth limb burn
Golem runes use a different method for signing up.

Conflicts:
	code/modules/mob/living/carbon/metroid/metroid.dm
	html/changelog.html
Merge pull request #55 from ZomgPonies/master

02/02/14