Removed usage of 'nose' libraries
Removed usage of 'nose' libraries

scikit-xray/scikit-xray,tacaswell/scikit-xray,tacaswell/scikit-xray,scikit-xray/scikit-xray,scikit-xray/scikit-xray,tacaswell/scikit-beam,Nikea/scikit-xray,tacaswell/scikit-beam,tacaswell/scikit-beam,tacaswell/scikit-xray,Nikea/scikit-xray,Nikea/scikit-xray