[WIP] Catkin build 2
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Depends on !86 (closed) .
[WIP] - To be tested by others.
Enable use of catkin build (catkin_tools).
It allows for a much simpler setup of the required workspace for development in wolf - see update in README.md -.
However the former compilation flow should still work. Well up to cd347095ef0dd040a706f04818f889ee4f6d80fb I guess.