Merge branch 'master' into EHN_marker_spectrum_signal
BUG-FIX: the FEI reader was sometimes setting incorrectly the data shape.
Merge pull request #195 from francisco-dlp/BUG_FIX_fei_reader_shape

BUG-FIX: the FEI reader was sometimes setting incorrectly the data shape...
ENH: missing g/cm^3
Automatic style corrections courtesy of autopep8
Merge pull request #196 from pburdet/BUG_utils_eds

Bug utils eds
ENH: wrap long titles
Automatic style corrections courtesy of autopep8.
Add read/write datetime to hdf5.
Automatic style corrections courtesy of autopep8.
Improve drawing.utils.plot_spectra docstring

Specifying a figure using the fig argument was not
working for the heatmap style.
ENH: animate legend
Merge pull request #198 from francisco-dlp/ENH_save_datetime_in_hdf5

Enh save datetime in hdf5
Merge pull request #199 from magnunor/improve_plot_spectra_docstring

Improve drawing.utils.plot_spectra docstring
Merge pull request #197 from francisco-dlp/ENH_long_titles

Enh long titles
Move stacking_history to _internal_parameters.
Automatic style corrections courtesy of autopep8.
Rename _internal_parameters -> _Internal_parameters
Merge branch 'master' into Reorganize_Metadata
Make hdf5 write _internal_parameters when version = 1.1