Set default skeleton theme to grey
Set default skeleton theme to grey


Former-commit-id: 9e527766055a6f11690ab782d19464fcb2d41394
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine