Remove SourcePawn JIT license references (#1091)

Author: Playa

licenses/LICENSE.txt

@@ -1,15 +1,14 @@
 SOURCEMOD LICENSE INFORMATION
-VERSION: JUNE-13-2008
+VERSION: 2019-9-30
 -----------------------------
 
 SourceMod is licensed under the GNU General Public License, version 3.  
 
 As a special exception, AlliedModders LLC gives you permission to link the code
 of this program (as well as its derivative works) to "Half-Life 2," the "Source 
-Engine," the "SourcePawn JIT," and any Game MODs that run on software by the 
-Valve Corporation.  You must obey the GNU General Public License in all 
-respects for all other code used. Additionally, AlliedModders LLC grants this 
-exception to all derivative works.
+Engine and any Game MODs that run on software by the Valve Corporation.
+You must obey the GNU General Public License in all respects for all other code used.
+Additionally, AlliedModders LLC grants this exception to all derivative works.
 
 As an additional special exception to the GNU General Public License 3.0, 
 AlliedModders LLC permits dual-licensing of DERIVATIVE WORKS ONLY (that is, 
@@ -27,13 +26,11 @@ License version 2 (without an "or any higher version" clause) if and only if
 the work was already GNU General Public License 2.0 exclusive.  This clause is 
 provided for backwards compatibility only.
 
-A copy of the JIT License is available in JIT.txt.
 A copy of the GNU General Public License 2.0 is available in GPLv2.txt.
 A copy of the GNU General Public License 3.0 is available in GPLv3.txt.
 
 SourcePawn is Copyright (C) 2006-2008 AlliedModders LLC.  All rights reserved.
 SourceMod is Copyright (C) 2006-2008 AlliedModders LLC.  All rights reserved.
 Pawn and SMALL are Copyright (C) 1997-2008 ITB CompuPhase.
 Source is Copyright (C) Valve Corporation.
-All trademarks are property of their respective owners in the US and other 
-
+All trademarks are property of their respective owners in the US and other countries.