Handle system can now unload identities safely. when an identity is removed, all handles owned by it are removed in a chain.

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40288

core/msvc8/sourcemod_mm.vcproj

@@ -203,10 +203,6 @@
 				RelativePath="..\sm_autonatives.cpp"
 				>
 			</File>
-			<File
-				RelativePath="..\sm_hl2utils.cpp"
-				>
-			</File>
 			<File
 				RelativePath="..\sm_memtable.cpp"
 				>
@@ -396,6 +392,10 @@
 			<Filter
 				Name="Interfaces"
 				>
+				<File
+					RelativePath="..\interfaces\IExtensionSys.h"
+					>
+				</File>
 				<File
 					RelativePath="..\interfaces\IForwardSys.h"
 					>
@@ -408,10 +408,6 @@
 					RelativePath="..\interfaces\ILibrarySys.h"
 					>
 				</File>
-				<File
-					RelativePath="..\interfaces\IModuleSys.h"
-					>
-				</File>
 				<File
 					RelativePath="..\interfaces\IPluginFunction.h"
 					>