Bug fixes

• Fixed an issue with the layer levels filter where input and output values weren't interpreted correctly.
• Fixed an issue where color picker windows would persist when changing to pose mode.
• Fixed an issue with teeth in BigCanine for ft_f_default.
• Fixed an issue where the publish button would break if pressed w/o having screenshots set up.
• Fixed an issue with fluff not rendering into depth buffer correctly in mirrors.
• Fixed an issue with folders not ending up in the correct place after loading.
• Fixed an issue where moving objects up and down in outliner wouldn't work properly around folders.