regrid: Added many scripts for regridding by Jörn
logging: Introduced logging
scripts: Added Scripts for regridding and simulating stuff for cooperations
removed: Unused test scripts
structure: Many new restructuring aspects already implemented

holoimage: changed colorwheel (now without axes)
magcreator: create_vortex now also allows a 3D-center (2D is extracted)
magdata: new methods: get_mask() and scale_down()
phasemap: changed plotting defaults (new kwargs)
phasemapper: started on electrical contribution

setup.py: Final cleanup
deleted initpyximport, compare_method_errors and get_revision (now in setup.py)

holoimage: turned off interpolation
test_compliance: added scripts to be tested
setup: work in progress

numcore: deleted c1, c2, c3, name changes in phase_mag_real
analytic: name change beta to phi
phasemapper: changes to include numcore
test_compliance: also checkes .pyx files now
setup: now works properly (hopefully on other systems, too)
compare_discs: added script to compare discs

Changed setup.py
Implemented assertion to check if jacobi matrix is the same