gulp and bower dependencies added to git ignore
gulp and bower dependencies added to git ignore

ongr-io/ongr-sandbox,ongr-io/Demo,ongr-io/ongr-sandbox,ongr-io/Demo,ongr-io/demo.ongr.io,ongr-io/Demo,ongr-io/demo.ongr.io,ongr-io/ongr-sandbox,ongr-io/demo.ongr.io