Implemented single queue for processed data
Added logging of processed data push to queue
Implemented queues for regions of points

Each region will process independently. A separate process will
regularly poll all the outputs from the regions to get the max_stack.
Put the ttimes tests before the shifted data tests
Started basic points processing - ongoing
Implemented point stacking as a timed process

Note : Points distribution is ok, but stacking still does not work
correctly. Somehow the starttimes never move from the default start
time…
Debugging overwrite problem... ongoing