Remove support for garbage-collection as Apple tools no longer support it. Remove some ancient build settings from the project

Author: bangnoise

v002 Rutt Etra.xcodeproj/project.pbxproj

@@ -188,7 +188,7 @@
 		089C1669FE841209C02AAC07 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0500;
+				LastUpgradeCheck = 0510;
 			};
 			buildConfigurationList = 1DEB913E08733D840010E9CD /* Build configuration list for PBXProject "v002 Rutt Etra" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -257,8 +257,6 @@
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_ENABLE_OBJC_GC = supported;
-				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "v002 Rutt Etra_Prefix.pch";
@@ -267,7 +265,6 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.6;
 				PRODUCT_NAME = "v002 Rutt Etra";
 				WRAPPER_EXTENSION = plugin;
-				ZERO_LINK = YES;
 			};
 			name = Debug;
 		};
@@ -276,8 +273,6 @@
 			buildSettings = {
 				COMBINE_HIDPI_IMAGES = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				GCC_ENABLE_OBJC_GC = supported;
-				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "v002 Rutt Etra_Prefix.pch";
 				INFOPLIST_FILE = Info.plist;

v002RuttEtraPlugIn.m

@@ -286,11 +286,6 @@ - (id) init
 	return self;
 }
 
-- (void) finalize
-{
-	[super finalize];
-}
-
 - (void) dealloc
 {	
     free(eq1);