TYPE Genetic variant does not change on generic during data overlay upload
The TYPE of data overlay does not change from GENETIC VARIANT to GENERIC during upload.
see movie: ownCloud/Disease maps/Minerva docs/test-issues/14.0/issue906.
https://owncloud.lcsb.uni.lu/f/10750842
GENETIC VARIANT: [PRKN_variants_example.txt](/uploads/f8f1941d64a2ed1b17eac562b18384be/PRKN_variants_example.txt)
GENERIC: [generic_basic_header.txt](/uploads/11daf8f3b467a4343477f74b342035ab/generic_basic_header.txt)
issue