Revert "LRDCOM-10310: Metadata Update"
LRDCOM-10966: Metadata Update
LPS-48580 A slimmed down version of what was sent to me at https://github.com/brianchandotcom/liferay-plugins/pull/3546. Notable changes:

1.) I got rid of the portlet. I don't think you'll ever need anything but the service

2.) I changed the author to use the name you have in other core Java files. Your full name is far too pretty not to use it.

3.) Renamed it to MobileWidgets vs. MW. I think is longer better here because it makes it obvious what it is. I kept reading it as MB or as BMW.
LPS-48580 Don't require passing in a service context, just like in master
LPS-48580 Sort
LPS-48580 add @Override
LPS-48580 SF
LPS-48580 use persistence layer when possible
LPS-48580 Ran "ant setup-eclipse"
LPS-48580 Ran "ant build-service"
LPS-48580 Ran "ant build-wsdd"
LPS-48580 6.2.x
LPS-48580 Releng