Updating TinderBox macOS template for deployment target 10.13 and c++17

Author: andrewfb

blocks/__AppTemplates/__Foundation/xcode/project.pbxproj

@@ -269,13 +269,13 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CINDER_PATH = "_TBOX_CINDER_PATH_";
-				CLANG_CXX_LANGUAGE_STANDARD = "c++11";
+				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				ENABLE_TESTABILITY = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "\"$(CINDER_PATH)/include\"";
-				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 				USER_HEADER_SEARCH_PATHS = "\"$(CINDER_PATH)/include\" ../include";
@@ -287,12 +287,12 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				CINDER_PATH = "_TBOX_CINDER_PATH_";
-				CLANG_CXX_LANGUAGE_STANDARD = "c++11";
+				CLANG_CXX_LANGUAGE_STANDARD = "c++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "\"$(CINDER_PATH)/include\"";
-				MACOSX_DEPLOYMENT_TARGET = 10.8;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				SDKROOT = macosx;
 				USER_HEADER_SEARCH_PATHS = "\"$(CINDER_PATH)/include\" ../include";
 			};