Updated btsync to run as non-root user
Updated btsync to run as non-root user

nsymms/dockerfiles,nsymms/dockerfiles,ZeerDonker/dockerfiles,firecat53/dockerfiles,firecat53/dockerfiles,nsymms/dockerfiles,ZeerDonker/dockerfiles,codedecay/dockerfiles,nsymms/dockerfiles,codedecay/dockerfiles,ZeerDonker/dockerfiles,codedecay/dockerfiles