To do: * Update queries to only return media items * Suppress posts * Create a page template that can be used as the static homepage x Remove post-specific cruft like posted-on and such. * Expand list of mime types * Consider nixing options in Customizer and Jetpack compat. x Remove post navigation and all <head> links that point to adjacent items. * Provide options to make either an open or closed system. Build only closed for now. * Disguise image URLs * Add logging for download clicks