Provided couchgis releases in my iriscouch account.
Formatted a nice tool tip with document contents.

This is more of an exercise to do it with just one assigment. I will remove
that horrend bit as soon as the tool tip is annoying me.
Also I probably shouldn't store an entire document in each title attribute.
This should be loaded dynamically and only if it's needed.
WIP

- documents are loaded on mouseenter; this way the table needs less cpu time to
  build itself.
- relay_geometry is supposed to replace old geometry ids with new ones in a
  list of GeoJSON_clones. this also needs to be finished next week.