All versions of PhotoWall Live Wallpaper

There is some some good news and bad news with this latest version, first the bad news: Facebook and Instagram have shut down their public API for photos so we can't access those sources anymore. This version removes those from the settings. The good news is that we've made all the pro features free as of this version! So everyone can access all the photo effects and layouts. We've also rewritten a bunch of stuff to make it more efficient and fixed a bunch of bugs.