Update to XCode 10

optional.stream.xcodeproj/project.pbxproj

@@ -101,7 +101,7 @@
 		CDF937371E3D793F003E5D5C /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1000;
+				LastUpgradeCheck = 1030;
 				ORGANIZATIONNAME = "Sam Jaffe";
 				TargetAttributes = {
 					CDF9373E1E3D793F003E5D5C = {
@@ -111,10 +111,11 @@
 			};
 			buildConfigurationList = CDF9373A1E3D793F003E5D5C /* Build configuration list for PBXProject "optional.stream" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = CDF937361E3D793F003E5D5C;
 			productRefGroup = CDF937401E3D793F003E5D5C /* Products */;
@@ -161,6 +162,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -214,6 +216,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;