Add useful comment to know when we can use IMAGETYPE_WEBP
Add useful comment to know when we can use IMAGETYPE_WEBP

Although we dont need "TODO" for this one since it isnt that important!

pH7Software/pH7-Social-Dating-CMS,pH7Software/pH7-Social-Dating-CMS,pH7Software/pH7-Social-Dating-CMS,pH7Software/pH7-Social-Dating-CMS