Added a check for Mastodon in nodeinfo-parser.

instanceinfo.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Print some basic info about fediverse instances.
 
-# Version: 2019-06-30_2
+# Version: 2019-07-04_1
 
 if [[ -z "${1}" ]]; then
     echo "usage: ${0} DOMAIN" >&2
@@ -93,6 +93,8 @@ function main()
             jq -rj ".metadata.library.artists.total" <<<"${json}"
             echo -n " / "
             jq -r ".metadata.library.tracks.total" <<<"${json}"
+        elif [[ "${implementation}" == "mastodon" ]]; then
+            echo "Further info, maybe: https://${instance}/about/more"
         fi
     elif curl -sIf "${mastoinfo}" | grep -iq 'Content-Type: application/json'; then
         echo "Mastodon API found."