added detailed facility details to the index
Panel working with panel-body controller limited to the body.  Controller is passed back to the top-level panel element to be used by the panel header for config, popout buttons.
working /dashboard with 3 rows of 3 columns (widgets, components, views, etc.)
Merge branch 'master' of http://phil@10.239.3.132:9763/gitblit/r/galaxy2021.git