<ticket>#279</ticket> <bugfix>Use module's _get_module_descriptor call to get the descriptor to fix namespace issues with analogies.</bugfix>
<ticket>#279</ticket>
<bugfix>Use module's _get_module_descriptor call to get the descriptor to fix namespace issues with analogies.</bugfix>

core/analogy/__init__.py:
  - perform_analogy: use .module_descriptor property to get descriptor
    for module instead of asking registry; should fix namespace bug



Nikea/VisTrails,celiafish/VisTrails,Nikea/VisTrails,hjanime/VisTrails,VisTrails/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,VisTrails/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,celiafish/VisTrails,minesense/VisTrails,minesense/VisTrails,Nikea/VisTrails,minesense/VisTrails,hjanime/VisTrails,hjanime/VisTrails,minesense/VisTrails,celiafish/VisTrails,minesense/VisTrails,VisTrails/VisTrails,celiafish/VisTrails,Nikea/VisTrails