update dockerfile and minor changes

distrib/docker/docker-compose.yml

@@ -1,8 +1,8 @@
-version: "3.2"
+version: "3.8"
 
 services:
-  oragono:
-    image: oragono/oragono:latest
+  ergo:
+    image: ergochat/ergo:latest
     ports:
       - "6667:6667/tcp"
       - "6697:6697/tcp"

distrib/docker/run.sh

@@ -1,8 +1,5 @@
 #!/bin/sh
 
-# start in right dir
-cd /ircd
-
 # make config file
 if [ ! -f "/ircd/ircd.yaml" ]; then
     awk '{gsub(/path: languages/,"path: /ircd-bin/languages")}1' /ircd-bin/default.yaml > /tmp/ircd.yaml