Moving 'murmur' database directory from volume to bind.

murmur/.gitignore

@@ -1 +1,2 @@
 config/murmur.ini
+db/*.sqlite

murmur/docker-compose.yml

@@ -9,7 +9,7 @@ services:
       - "64738:64738/udp"
     volumes:
       # Database location
-      - "murmur-data:/data"
+      - "./db:/data"
       # SSL cert and key
       - "/etc/ssl/${MURMUR_HOSTNAME}:/ssl:ro"
       # murmur.ini location
@@ -22,6 +22,4 @@ services:
       options:
         max-size: "${LOG_MAX_SIZE:-5m}"
         max-file: "${LOG_MAX_FILE:-5}"
-
-volumes:
-  murmur-data:
+  # TODO: try to integrate with neilpang/acme.sh