FIX: trajectory animation should not request a new frame while loading is in progress FIX: trajectory animation widget style enhancements
FIX: trajectory animation should not request a new frame while loading is in progress
FIX: trajectory animation widget style enhancements

fredludlow/ngl,arose/ngl,j0kaso/ngl,arose/ngl,fredludlow/ngl,fredludlow/ngl,arose/ngl,j0kaso/ngl,arose/ngl,j0kaso/ngl,fredludlow/ngl