Fixes issues with pen bbcode. Replacetext did not work correctly after I changed text2list - (It was missing 'needles' at the beginning of 'haystacks').

>dd_replacetext and dd_replacetext_case are now replacetext and replacetextEx respectively.
>replacetext and replacetextEx works using strings only; it doesn't convert it into a list and then back into a string.

Fixes some dumb-dumbs in textlist and text2listEx
> "<" where there should be a "<="
> no else case for when the separator is longer than the text (causing empty lists to be returned)

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4971 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/scripting/IDE.dm

@@ -162,8 +162,8 @@ client/verb/tcsrevert()
 				var/obj/machinery/telecomms/server/Server = Machine.SelectedServer
 
 				// Replace quotation marks with quotation macros for proper winset() compatibility
-				var/showcode = dd_replacetext(Server.rawcode, "\\\"", "\\\\\"")
-				showcode = dd_replacetext(showcode, "\"", "\\\"")
+				var/showcode = replacetext(Server.rawcode, "\\\"", "\\\\\"")
+				showcode = replacetext(showcode, "\"", "\\\"")
 
 				winset(mob, "tcscode", "text=\"[showcode]\"")
 

code/modules/scripting/Implementations/Telecomms.dm

@@ -119,7 +119,7 @@
 					@param replacestring: 	the string to replace the substring with
 
 		*/
-		interpreter.SetProc("replace", /proc/dd_replacetext)
+		interpreter.SetProc("replace", /proc/replacetext)
 
 		/*
 			-> Locates an element/substring inside of a list or string