Add eclipse metadata dir to gitignore.
Add eclipse metadata dir to gitignore.

maslovalex/scalate,janurag/scalate,janurag/scalate,maslovalex/scalate,janurag/scalate,janurag/scalate,maslovalex/scalate,scalate/scalate,scalate/scalate,maslovalex/scalate,scalate/scalate,janurag/scalate,scalate/scalate,maslovalex/scalate