Made sure OSX template DMG is large enough to store all 3 architectures

that will be in the next release (ppc32, i386, x86_64).


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1891 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba

src/macosx/stella.xcodeproj/project.pbxproj

@@ -1830,6 +1830,7 @@
 				GCC_ENABLE_CPP_RTTI = NO;
 				GCC_OPTIMIZATION_LEVEL = 3;
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				MACOSX_DEPLOYMENT_TARGET = "";
 			};
 			name = Deployment;
 		};