Added optional collage icon in the top bar
Kicking out the awesome box with a css 'display: none'
The collage screen now inherits from AppView as the top level icons are
configured in there
Using remco's 'awesome' block to switch off the awesome box (instead of a css
'display none').

Switched to lizardbase instead of lizardgis as a base template at the same
time: prevents a js error
Indentation fixes
Switched back to UiView as we don't need the icons
Fixed add-to-collage for lizard5

- event.preventDefault added

- Fixed animation target (target is now the collage icon in the top bar)
Added 'if' around filterItems iteration to prevent a js error.

On the collage page, there are no filteritems. The js used to crash on that.
Using lizard-map's base template again to get the proper javascript
Added the calendar popup icon to the site actions instead of the content actions
Zapped the statistics on the collage page
Renamed collage into dashboard (at least in the urls)
Grouping everything together in a table
Showing collage as table with the items next to the graph.

For this I had to change the output of the view a bit.
Made the table rows a little less high
Zapped unused sidebar
Showing message when the collage screen is empty
Re-added 'clear out entire collage' button
Updated changelog
Merge pull request #35 from lizardsystem/reinout-collage

Re-enabled collage (=dashboard) page