Added ability in SDKTools to get/set prop values on gamerules class (bug 4983, r=fyren).

gamedata/sdktools.games/engine.l4d.txt

@@ -19,6 +19,8 @@
 			"SlapSoundCount"	"2"
 			"SlapSound1"		"player/damage1.wav"
 			"SlapSound2"		"player/damage2.wav"
+			
+			"GameRulesProxy"	"CTerrorGameRulesProxy"
 		}
 	}
 	

gamedata/sdktools.games/engine.l4d2.txt

@@ -19,6 +19,8 @@
 			"SlapSoundCount"	"2"
 			"SlapSound1"		"player/damage1.wav"
 			"SlapSound2"		"player/damage2.wav"
+			
+			"GameRulesProxy"	"CTerrorGameRulesProxy"
 		}
 	}
 	

gamedata/sdktools.games/game.alienswarm.txt

@@ -42,5 +42,10 @@
 				"windows"	"442"
 			}
 		}
+		
+		"Keys"
+		{
+			"GameRulesProxy"	"CAlienSwarmProxy"
+		}
 	}
 }

gamedata/sdktools.games/game.cstrike.txt

@@ -20,6 +20,8 @@
 			"SlapSound1"		"player/damage1.wav"
 			"SlapSound2"		"player/damage2.wav"
 			"SlapSound3"		"player/damage3.wav"
+			
+			"GameRulesProxy"	"CCSGameRulesProxy"
 		}
 
 		"Offsets"

gamedata/sdktools.games/game.dinodday.txt

@@ -62,5 +62,10 @@
 				"windows"	"442"
 			}
 		}
+		
+		"Keys"
+		{
+			"GameRulesProxy"	"CDDDGameRulesProxy"
+		}
 	}
 }

gamedata/sdktools.games/game.dod.txt

@@ -101,5 +101,10 @@
 				"mac"		"408"
 			}
 		}
+		
+		"Keys"
+		{
+			"GameRulesProxy"	"CDODGameRulesProxy"
+		}
 	}
 }

gamedata/sdktools.games/game.tf.txt

@@ -101,5 +101,10 @@
 				"mac"		"408"
 			}
 		}
+		
+		"Keys"
+		{
+			"GameRulesProxy"	"CTFGameRulesProxy"
+		}
 	}
 }