Moto X gesture-tastic camera app makes cameo in leaked APK

We already know the Moto X (and Droid Ultra, MAXX and Mini) camera app will feature a minimalistic, gesture-based UI, but the clever souls over at Android Police went one step further and recently leaked an APK of the app. The file (later pulled and cached here) installs just fine on many devices but lacks some functionality. We tested it on a Nexus 4 running Android 4.2.2 (Jelly Bean) and it worked okay, mostly. HDR and slow-motion video recording are disabled, panorama mode crashes and Quick C...