Include properties in collection right-side info panel
The "info" panel for collections should include the collection properties.
They are currently not included because there is a separate panel on the collection page for viewing and editing properties.
Add a read-only view of properties into the collection details component. This content is displayed both in the right side details and the top of the main collection panel. There should be a "edit" button which opens the property editing dialog. The interface for showing/editing properties should match the one for groups.
Remove the "Properties" sub-panel. This also has the benefit of freeing up some additional vertical space for the file browsing panel.