view tests/0003/short-description @ 232:c76cdcf096fd refactoring

Proof of Reporter concept: restore pointQuery and trackPointQuery

Only now it's "obvious" how they are the same and how they differ from
the basic loop:

* normalizedDistance is the only new feature added;
* all the rest is in reporter stuff...
* ... except that we have to turn on L2Norm, even if we don't use it.

Alter the tests to cope with this fact, l2norming the point- and
track-search databases.

1D insertion / point query