Add all docker daemon options as attributes

[bflad]

Let's get away from generic options attribute.

http://docs.docker.io/en/latest/reference/commandline/cli/#daemon

 -D, --debug=false: Enable debug mode
  -H, --host=[]: Multiple tcp://host:port or unix://path/to/socket to bind in daemon mode, single connection otherwise. systemd socket activation can be used with fd://[socketfd].
  -G, --group="docker": Group to assign the unix socket specified by -H when running in daemon mode; use '' (the empty string) to disable setting of a group
  --api-enable-cors=false: Enable CORS headers in the remote API
  -b, --bridge="": Attach containers to a pre-existing network bridge; use 'none' to disable container networking
  --bip="": Use this CIDR notation address for the network bridge's IP, not compatible with -b
  -d, --daemon=false: Enable daemon mode
  --dns=[]: Force docker to use specific DNS servers
  -g, --graph="/var/lib/docker": Path to use as the root of the docker runtime
  --icc=true: Enable inter-container communication
  --ip="0.0.0.0": Default IP address to use when binding container ports
  --iptables=true: Disable docker's addition of iptables rules
  -p, --pidfile="/var/run/docker.pid": Path to use for daemon PID file
  -r, --restart=true: Restart previously running containers
  -s, --storage-driver="": Force the docker runtime to use a specific storage driver
  -e, --exec-driver="native": Force the docker runtime to use a specific exec driver
  -v, --version=false: Print version information and quit
  --mtu=0: Set the containers network MTU; if no value is provided: default to the default route MTU or 1500 if no default route is available