add inifinte post loading when scrolling to the bottom
bug - if no more post available it will display error
change card layout, removed NSFW tag and merged buttons into one
add SmoothScrollBar on bottom, appears when loading more posts
add share functionality to post
change set as wallpaper icon (looks more symmetrical)
change download icon (as a preparation to light and dark themes)
change ListView to GridView because that's more efficient for landscape
remove MultiItemRow thingy
add restoring GridView position on orientation change
add multiple GridView columns in landscape
add setting to customize GridView columns (not yet functioning)
remove "Koush and Kondik, fuck you!" from settings (you guys still suck)
add help page (currently empty)
add changelog page (currently not used)