Set dataType to text.

This prevents jQuery from trying to do anything with the resulting data. We
want to parse the text ourselves with a custom parser so it's best to treat the
response as plain text until we decide what to do with it.
Fix setting translation attributes.

We should use margin.above not margin.top.
Rename 16S-ecoli
Update to use new name
Update lib
Fixes to test jquery plugin
Remove unneeded J3 checkbox
Log when we click on an interaction for debugging.
Close #22.

We now always draw the arcs correctly. The trick to it is to check if we are
drawing across the circle. If we are then we need to deal with it, here I've
chosen to keep sweep 0 and change the order of the endpoints. It would also be
possible to change sweep instead.
Update libs