TVB-1144
Expose NetworkX keys as configurable input parameters at upload time (valid for CFF and NetworkXConnectivity importers).
Fix problem with NetworkX importer (overlapping python modules - relative paths).


git-svn-id: https://repo.thevirtualbrain.org/svn/tvb/trunk/tvb_data@6703 1c0e02f0-7929-43c0-8fb3-3293bf43b0d1
Merge branch 'master' of https://github.com/the-virtual-brain/tvb-data