updated favicon
updated favicon



Former-commit-id: 23c2c765d81e2fcc8c000f4e56f2139f98f28e46
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine