Recently CyanogenMod announced that the Focal camera app would no longer appear in builds. This was apparently a problem between the developer of the app and CyanogenMod.  It has however appeared in Google Play. Currently labeled as a beta product, it has been improved since leaving CyanogenMod. The app includes all the features you would want to find in a camera app and more. Photos, video, filters, controls, panorama — even its own version of PhotoSpheres. You can download the app at the link below. You also donate to them to help progress their work.

Focal (Beta) On Google Play