OK people, for anyone having camera issues (freezes, crashes, need to reboot after using) here is a working .apk file for the camera issue, I extracted it from the 2/3/2014 build of Vanir ROM and used it to replace the one that came with the latest build of Carbon. Did a clean install and took a bunch of pictures, switched to video, back to camera mode, switched back and forth from rear camera to front camera, back to video, then back to camera, both front and rear. You get the point. No freezes or crashing. Hopefully there are no issues after prolonged usage, but I think I gave it a fair initial shakedown. Download this .apk file to your desktop, then open your zip of Carbon ROM, navigate to system folder, then app folder, and just drag and drop this .apk in, it will ask you about replacing the current one (don't rename anything or this won't work, it needs to be camera2.apk), accept the changes and then close the zip file. Happy flashing!
Camera2.apk
This file should work for any AOSP ROM moving forward that has camera issues, not just Carbon. Save it on your desktop for a rainy day!