add nick, locale env ; fix email sender

.env.sample

@@ -17,7 +17,9 @@ FOODCOOP_ZIP_CODE=XXX
 FOODCOOP_HOMEPAGE=https://order.example.org
 FOODCOOP_HELP_URL=https://order.example.org
 FOODCOOP_TIME_ZONE=Amsterdam
-FOODCOOP_FOOTER="<a href="https://example.org/">example</a> hosted by <a href="https://yourhoster.org">Your Tech Co-op</a>."
+FOODCOOP_FOOTER=""
+FOODCOOP_USE_NICK=true
+FOODCOOP_LANGUAGE=en
 
 # database settings
 MYSQL_DB=foodsoft

abra.sh

@@ -1,4 +1,4 @@
-export APP_CONFIG_VERSION=v1
+export APP_CONFIG_VERSION=v2
 export DB_CONFIG_VERSION=v1
 export ENTRYPOINT_VERSION=v1
 export PRODUCTION_ENV_VERSION=v1

app_config.yml.tmpl

@@ -33,7 +33,7 @@ default: &defaults
   foodsoft_url: https://foodcoops.github.io
 
   # Default language
-  default_locale: en
+  default_locale: {{ env "FOODCOOP_LANGUAGE" }}
 
   # By default, foodsoft takes the language from the webbrowser/operating system.
   # In case you really want foodsoft in a certain language by default, set this to true.
@@ -86,7 +86,7 @@ default: &defaults
   # When use_nick is enabled, there will be a nickname field in the user form,
   # and the option to show a nickname instead of full name to foodcoop members.
   # Members of a user's groups and administrators can still see full names.
-  use_nick: true
+  use_nick: {{ env "FOODCOOP_USE_NICK" }}
 
   # Most plugins can be enabled/disabled here as well. Messages and wiki are enabled
   # by default and need to be set to false to disable. Most other plugins needs to
@@ -129,7 +129,7 @@ default: &defaults
   email_from: "{{ env "EMAIL_SENDER" }}"
 
   # domain to be used for reply emails
-  reply_email_domain: "{{ env "EMAIL_REPLY_DOMAIN" }}"
+  reply_email_domain: {{ env "EMAIL_REPLY_DOMAIN" }}
 
   # If your foodcoop uses a mailing list instead of internal messaging system
   #mailing_list: list@example.org