Standard scans are ignoring `scan_info` keyword argument
@meyer has a usecase in the tomo context where scan_info['technique'] is pre-populated using the scan_info keyword in scanning.scan.Scan. It has to be checked that this way of populating scan_info['technique'] does not collide with USER_SCAN_META related ways of filling it.
further the questions could be raised if the following sequence should be a way of adding custom meta data to the hdf5:
TEST_SESSION [46]: s=loopscan(5,.1, diode, run=False)
...: s.scan_info['hello']={'h':'world'}
...: s.scan_info['scan_meta_categories'].append('hello')
...: s.run()
Edited by Matias Guijarro