Drop obsolete google analytics ID & Fix setup

README.md

@@ -56,7 +56,6 @@ By default, the application will be listening to `localhost:8080` and assume it
 | users_passwords_salt | string | "$RANDOM_SALT" | Password salt. |
 | users_token_salt     | string | "$RANDOM_SALT" | Token salt. |
 | youtube_api_key      | string | "" | [Youtube api key](#setup-youtube) |
-| google_analytics_id  | string | "" | [Optional google analytics ID](https://analytics.google.com/analytics/web) |
 | op                       | string[] | [] | OP usernames. OP usernames can use the /setright command. |
 | op_passcode              | string? | "$RANDOM_PASSCODE" | OP passcode. Activate your OP session with `/op $op_passcode` |
 | email_transport          | nodemailer.JSONTransport | {"sendmail": true,"newline": "unix","path": "/usr/sbin/sendmail"} | Value given to [nodemailer.createTransport](https://nodemailer.com/about/) to initialize the mailer |

app/template/.env.json.template

@@ -14,7 +14,6 @@
     "users_passwords_salt": "$SALT",
     "users_token_salt": "$SALT",
     "youtube_api_key": "",
-    "google_analytics_id": "",
     "op": [],
     "op_passcode": "$PASSCODE",
     "email_transport": {

app/template/preferences.json.template

@@ -1,5 +1,6 @@
 {
     "minRightForMessageHistory": -1,
+    "minRightForShortTermMessageHistory": -1,
     "minRightForPublicMessages": -1,
     "minRightForPrivateMessages": -1,
     "minRightForUserModeration": "op",