- added 3 new natives for banning/unbanning and interception

- moved banning commands into new plugin, basebans
- improved quality and input methods of ban commands
- corrected svn props on a few files
- added an IsLANServer() to IGameHelpers API
- completely deprecated and removed old banning forwards

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401429

public/IGameHelpers.h

@@ -39,7 +39,7 @@
 #include <edict.h>
 
 #define SMINTERFACE_GAMEHELPERS_NAME		"IGameHelpers"
-#define SMINTERFACE_GAMEHELPERS_VERSION		1
+#define SMINTERFACE_GAMEHELPERS_VERSION		2
 
 /**
  * @file IGameHelpers.h
@@ -111,6 +111,13 @@ namespace SourceMod
 		 * @return				True on success, false on failure.
 		 */
 		virtual bool TextMsg(int client, int dest, const char *msg) =0;
+		
+		/**
+		 * @brief Returns whether the server ls a LAN server.
+		 * 
+		 * @return				True if LAN server, false otherwise.
+		 */
+		virtual bool IsLANServer() =0;
 	};
 }