Renamed plotting commands to *_plot()

pyramid/dataset.py

pyramid/phasemap.py

pyramid/utils/mag_slicer.py

pyramid/utils/phasemap_creator.py

pyramid/utils/reconstruction_2d_from_phasemap.py

pyramid/utils/reconstruction_3d_from_magdata.py

scripts/magdata/magdata_from_dat.py

scripts/magdata/magdata_from_vtk.py

scripts/phasemap/phasemap_from_dm3.py

scripts/phasemap/phasemap_from_image.py

scripts/phasemap/phasemap_from_raw.py