Merge pull request #3005 from saghul/fix-ios-dev-debug

[iOS] Fix running in Debug mode on a device

ios/sdk/sdk.xcodeproj/project.pbxproj

 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "export NODE_BINARY=node\nif [[ \"$CONFIGURATION\" == *Debug* ]]; then\n    export SKIP_BUNDLING=1\nfi\n../../node_modules/react-native/scripts/react-native-xcode.sh";
+			shellScript = "if [[ \"$CONFIGURATION\" == *Debug* && ! \"$PLATFORM_NAME\" == *simulator ]]; then\n    IP=$(ipconfig getifaddr en0)\n    if [ -z \"$IP\" ]; then\n        IP=$(ifconfig | grep 'inet ' | grep -v ' 127.' | cut -d\\   -f2  | awk 'NR==1{print $1}')\n    fi\n    DEST=$CONFIGURATION_BUILD_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH\n    echo \"$IP\" > \"$DEST/ip.txt\"\n    exit 0\nfi\nexport NODE_BINARY=node\n../../node_modules/react-native/scripts/react-native-xcode.sh";
 		};
 		26796D8589142D80C8AFDA51 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;