DONE: Ernst temporalize intersect

In conjunction with https://github.com/nens/lizard-nxt/pull/298

Problem
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Intersection tool is not time aware. So the graph does not show intersections of certain moments in time

Actions
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- [x] Include start and end in raster request
- [x] Redo request on timeStateChanged
- [x] Set the right data object on the graph
- [x] Update data object on the graph when timeState.now changed
- [x] Animate graph transition (this would also make the 'maaiveldcurve' a lot nicer)

- [x] Fix bolletje
- [x] Fix temporal raster bug when demo:radar is in url

Additional
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- [x] Let the url be leading in turning layers on and off
- [x] Make sure timeState.at falls within start and end when setting timeState from url

Open Issues
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- Path transitions are a little funky: see http://bost.ocks.org/mike/path/
- Graph directive was a huge mess and now an even huger mess, this needs a few days of love and attention