sugyo

Texture upload fails with `this.data.user[this.data.session[sessionid].user].textures` undefined. ``` POST /upload/texture HOST:127.0.0.1:3000 USER AGENT:Mozilla/5.0 ... Ready { format: 'png', size: 21141, width: 420, height: 420, space: 'srgb', channels: 4, depth: 'uchar', density:...