Revert "[builder] Remove the VideoCamera::rotate overload"

This reverts commit f0bcf5114116cf2417a70337b35f0ffe5074dd08.

In the current state, it is completely incorrect, and breaks all
unit-test. Will rework it later in #500.
[middleware/pocolibs] Check properly bound in velodyne

Fix #508
While here, report properly errors with PyErr_* API