Use same header search path for release builds as for debug

Author: jevakallio

CodePush.xcodeproj/project.pbxproj

@@ -225,6 +225,8 @@
 					"$(inherited)",
 					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
 					"$(SRCROOT)/../../React/**",
+					"$(SRCROOT)/../../node_modules/react-native/React/**",
+					"$(SRCROOT)/node_modules/react-native/React/**",
 				);
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
 				OTHER_LDFLAGS = "-ObjC";