Removes all \red and \blue's (#2309)

Removes all \red's and \blues in favor of span classes. \red things that were bold were replaced with danger because it's warning but bold.

code/modules/virus2/biohazard destroyer.dm

@@ -17,4 +17,4 @@
 	I.loc = src.loc
 
 	for(var/mob/O in hearers(src, null))
-		O.show_message("\icon[src] \blue The [src.name] beeps", 2)
+		O.show_message("\icon[src] <span class='notice'>The [src.name] beeps</span>", 2)

code/modules/virus2/items_devices.dm

@@ -31,7 +31,7 @@
 		report("Antibodies detected: [antigens2string(C.antibodies)]", user)
 
 /obj/item/device/antibody_scanner/proc/report(var/text, mob/user as mob)
-	user << "\blue \icon[src] \The [src] beeps, \"[text]\""
+	user << "<span class='notice'>\icon[src] \The [src] beeps, \"[text]\"</span>"
 
 ///////////////VIRUS DISH///////////////