BUG-FIX: axes_manager.shape was wrongly including 0s
BUG-FIX: to_spectrum and to_image were not working as expected after AxesManager was instructed to respect index_in_array if defined for all the axes on creation
Merge branch 'master' into NEW_edsSpectrum
BUG-FIX: add new misc/eds folder to setup.py