Added drop down for MicroArrayAssay name field.
Added drop down for MicroArrayAssay name field.



Former-commit-id: 9eab5ffa84796396de011b78a517dd8ab2cd5a31
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine