fix epicollect importer
fix epicollect importer

PyBossa/pybossa-default-theme,khadgarmage/pybossa-stardust-theme,Scifabric/mrallergen-theme,PyBossa/pybossa-default-theme,khadgarmage/pybossa-stardust-theme,Scifabric/mrallergen-theme,PyBossa/mrallergen-theme,PyBossa/mrallergen-theme