New release: Common Offset (CO) CRS

In order to take non hyperbolic events into account, the CRS method has been expanded by the CO CRS technique using the CO-formulation of the CRS theory
developed at the University of Karlsruhe. The current TEEC-ZO-CRS solution can adequately used for depth imaging in complex structures (e.g. pre-salt imaging) or for long offset acquisition surveys.