Removed </span> that was already closed.
Re-introduced delayed query of _view/geojson.

It seems to reduce the amount of failed http posts, but they still happen every
once in a while. This is not cool!!!
This is going to be a dynamic data table.

From time to time I feel the urge to see document fields next to the link item.
I hid the old document listing, inserted another fields list and added a dummy
table at the bottom.
Selecting a field adds a new column.

I have not displayed any data right now, but this should be a piese of cake.
The table header is nicely grouped into a <thead> for easy access. I also added
some comments in the html section.
First ever working draft of flexible table.

It certainly needs clean-up, but it more or less provides 'core-functionality':
  1) Select field that you are interested in,
  2) Field is added as new column to the table and the table will be updated.
Just right now it has a few design flaws:
- columns can not be removed,
- table is way too compressed, just a little space shouldn't hurt at all,
- nested fields are unreachable,
- as are any expressions,
- as is sorting.
Separated columns by three pixels.
Adapted one line of html to my awesome indentation rules.

HTML has way too many letters for each tag and way too many tags that nest into
one another. Oftentimes I would end up with ladders and ladders of tags if I
indented everything straight.
Created extra column .geometry for tiny bullet points.

I introduced three different classes for each th so every class can map to one
of these column types:
- .geometry contains one tiny bullet point for each geometry,
- .document contains one or more links for each document and it uses
  doc[doc.type] as description,
- .field contains values of document properties.
The obious advantage is that I must no longer refer to fixed column numbers and
I might want to style each of those classes individually.
Moved tiny dot to the top of the table cell.
Re-implemented link focus if shape has been clicked.
Added an extra space at the end of the table.

Chrome's stupid status line will get in the way of viewing the highlighted link
whenever possible.
Removed #details entirely.
Changed tiny bullet to link to #settings.

This form is a good anchor at the same time: No need to see the stupid <h1> or
login frame or anything. I will enhance this later to zoom to the bbox of the
geometry. It should make sense then.
Changed html names to refer to the right <optgroup>.
Space changes according to good coding practice (or something).
Endabled deletion of previously added columns.
This evades duplicate columns.

One small glich remains, that, if I delete a column there is no check if that
one is even available by the current type selection. I just moved it to the
other <optgroup> without any verification.
I definitely can live with that, given the useless additional amount of coding.
The code looks complicated enough as it is already!!! WHO ON EARTH WOULD TRY TO
UNDERSTAND ALL THAT????
Added jQuery-2.1.0.

(it may or may not improve things)