Progress navigation for dynamic

[zouharvi]

• The progress bar in annotate should show as "completed" all items that have annotations (see next point) and the last item is the one in progress. Technically the last one can have id of any of the previous ones but the last one currently being served has the limited number of models being shown as per the dynamic selection.
• On navigating to a specific item show all annotated models (from all users) next to each other. Don't do the dynamic selection in this case, just show everything.