Fix module package.json file copying
Fix module package.json file copying

The package.json files in the module dirs were not copied
properly due to the grunt-contrib-copy update. Fix that
by adding an expand clause to the copy tasks.

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