Validate starterPath isn't a dot fixes #3789 (#3810)
Validate starterPath isn't a dot fixes #3789 (#3810)


ChristopherBiscardi/gatsby,ChristopherBiscardi/gatsby,fk/gatsby,mingaldrichgan/gatsby,gatsbyjs/gatsby,fk/gatsby,0x80/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,mingaldrichgan/gatsby,mingaldrichgan/gatsby,gatsbyjs/gatsby,0x80/gatsby,0x80/gatsby,fk/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,gatsbyjs/gatsby,gatsbyjs/gatsby