docker-ce: Added Docker community edition

Signed-off-by: Gerard Ryan <G.M0N3Y.2503@gmail.com>

utils/docker-ce/files/dockerd.init

@@ -0,0 +1,11 @@
+#!/bin/sh /etc/rc.common
+
+USE_PROCD=1
+START=25
+
+# docker can't run with a symlink in the path so we just use /opt/docker/
+start_service() {
+	procd_open_instance
+	procd_set_param command /usr/bin/dockerd -g /opt/docker/
+	procd_close_instance
+}