Added autosetting hostname to eth0 ipv4 IP (important for clustering) and added seed_hosts envvar input
Removed testing exit command
Added env var to set replication factor
Added FORCE_HOSTNAME_IP env var switch
corrected bash empty vars check ... damn
Added documentation for clustering env variables and changed force hostname system
Added documentation for clustering env variables and changed force hostname system
Typo in doc
Typo in doc
Merge branch 'acaranta-dev'