fixed an issue in Image BCL class. Added /metadata gitignore
fixed an issue in Image BCL class. Added /metadata gitignore

genexliu/NativeScript,NativeScript/NativeScript,hdeshev/NativeScript,genexliu/NativeScript,NativeScript/NativeScript,NativeScript/NativeScript,genexliu/NativeScript,NativeScript/NativeScript,NativeScript/NativeScript,hdeshev/NativeScript,hdeshev/NativeScript