filehandling: makehourfiles from EDL working recursively now

Signed-off-by: LK <LK@uni>
calibrate files: re-orientation for mis-aligned sensors missing - started in calibratefiles.py

Signed-off-by: LK <LK@uni>
calibration: enable recursive, wutomatic calibration, includiong re-orientation of the sensors to geographic NorthEast

Signed-off-by: LK <LK@uni>
calibration: started handling of multiple files incl. re-orientation

Signed-off-by: LK <LK@uni>
calibration incl re-orientation working - single folder or recursive - all or one specified station

Signed-off-by: LK <LK@uni>
instrument response: corrected typos - still not working in recursive mode

Signed-off-by: LK <LK@uni>
removed "Bscale" from files

Signed-off-by: LK <LK@uni>
renamed rho_phi into res_phase for all Z-related values (since it deals with resistivities directly and NOT with the amplitudes)

Signed-off-by: LK <LK@uni>
EDI class: Z and Tipper attributes are now instances of their respective classes

Signed-off-by: LK <LK@uni>
EDI.py - checked for reading, rotating, writing files... OK

Signed-off-by: LK <LK@uni>
EDI: set_res_phase - included error handling and propagation (to be tested)

Signed-off-by: LK <LK@uni>
EDI/Z connection: updating of Z frequencies from EDI object done - all list attributes converted to arrays

Signed-off-by: LK <LK@uni>