Made details page license selectable for new images.

Change-Id: Ib1061e91647310ee8ba9bfd2ea116b65c8b97560
Diplay license name (instead of abbreviation) for uploaded images.

Change-Id: I31db020086dca60f66b87112d2506af0ae27af58
Scrolling details up no longer hides nav bar.

This keeps the upload button onscreen.

Change-Id: Ia46d440558ec6c6d0710cdb617445c2aa5ca7e34