Merge pull request #1979 from wolffan/patch-1

Add injection folder to ignore

Objective-C.gitignore

@@ -51,3 +51,10 @@ Carthage/Build
 
 fastlane/report.xml
 fastlane/screenshots
+
+#Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/