Repo DL is FUCKED, Remove Camera MANUAL DL

I Don't Know What's Going On, Either Github is royally fucked up right now, but our repo can't get a full download. Removing Camera2 for the time being, do a manual download from Slimroms github, cause we use Slims camera. We are working the kinks out still. 

 <project path="packages/apps/Camera2" name="packages_apps_Camera2" remote="slim" revision="kk4.4" />