This MR is the first step of issue #1506 (closed) . It consists in removing OSSIM based classes in OTB that are not used in any part of the code, and can be removed safely.
For the big picture see #1506 (closed)
This MR breaks backward compatibility as it modifies OTB API. Can only be merged in develop if next release is 7.0.
The copyright owner is CNES and has signed the ORFEO ToolBox Contributor License Agreement.
Check before merging:
