Fixes #100 Adds a test on the data description to decide between vtk and nii.gz
Fixes #100 Adds a test on the data description to decide between vtk and nii.gz

rdebroiz/medInria-public,NicolasSchnitzler/medInria-public,aabadie/medInria-public,aabadie/medInria-public,NicolasSchnitzler/medInria-public,aabadie/medInria-public,NicolasSchnitzler/medInria-public,rdebroiz/medInria-public,rdebroiz/medInria-public