Fixed PDA messaging.

Fixed PDA flashlight.
To clarify, you can still use the PDA when you are stunned/weakened. This was always the case, apparently. You cannot use the PDA when knocked out or dead.
You can now stick an ID card into a PDA without clicking 400 times (click on PDA with card in hand).

Changed how the ninja suit functions in relation to energy. It will now hold a power cell as APCs/Borgs/etc.
Ninjas can now replace their starting power cell (reduced to high capacity/10000) with larger capacities. Drain the cell as normal to do it. On that note, hyper-capacity (30k) cells added to research.
Can now drain energy from a recharger. Much like draining from wire.
Added cooldown to certain ninja abilities. It is a global cooldown; meaning, most abilities will be unusable until it finishes. Usually a second.
Some icon changes for ninjas.


git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1540 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/carbon/human/human.dm

@@ -158,7 +158,7 @@
 			if (timeleft)
 				stat(null, "ETA-[(timeleft / 60) % 60]:[add_zero(num2text(timeleft % 60), 2)]")
 
-	if (src.client.statpanel == "Status")
+	if (client.statpanel == "Status")
 		if (src.internal)
 			if (!src.internal.air_contents)
 				del(src.internal)
@@ -170,7 +170,7 @@
 			if (src.mind.special_role == "Changeling")
 				stat("Chemical Storage", src.chem_charges)
 		if (istype(src.wear_suit, /obj/item/clothing/suit/space/space_ninja)&&src.wear_suit:initialize)
-			stat("Energy Charge", round(src.wear_suit:charge/100))
+			stat("Energy Charge", round(wear_suit:cell:charge/100))
 
 /mob/living/carbon/human/bullet_act(flag, A as obj, var/datum/organ/external/def_zone)
 	var/shielded = 0

code/modules/mob/mob.dm

@@ -1,4 +1,3 @@
-
 /mob/proc/Cell()
 	set category = "Admin"
 	set hidden = 1