Include bdsmail in images

src/freedombone-image-customise

@@ -1946,6 +1946,7 @@ function image_preinstall_repos {
     git clone $PEERTUBE_REPO $rootdir/repos/peertube
     git clone $PRIVATEBIN_REPO $rootdir/repos/privatebin
     git clone $EDITH_REPO $rootdir/repos/edith
+    git clone $BDSMAIL_REPO $rootdir/repos/bdsmail
     #git clone $WEKAN_REPO $rootdir/repos/wekan
     #git clone $FLOW_ROUTER_REPO $rootdir/repos/flowrouter
     #git clone $METEOR_USERACCOUNTS_REPO $rootdir/repos/meteoruseraccounts