GitLab

This prevents all wokers to send at once.

The grid reduction, grid fft and grid redistribution only needs to take
place once, after all the visibilities (in time) are processed. While
the order of operations is not completly corresponding to a real imager,
the number of times each operation is executed is.

Idg cal jakob 1 (rebased)

See merge request !51

Idgcal pyfixes

See merge request !52

Apply lm shift in wtiling

See merge request !50

This prevents slow initialization of m_wtiles_buffer.