Automatized logging by enable_debug variable

roles/docker-friendica/templates/env.j2

@@ -1,12 +1,14 @@
+# The configuration options can be found here: 
+# @see https://hub.docker.com/_/friendica
+
 FRIENDICA_URL= https://{{domain}}
 HOSTNAME= {{domain}}
-FRIENDICA_NO_VALIDATION= false
+FRIENDICA_NO_VALIDATION={{no_validation | lower}}
       
 # Debugging
-FRIENDICA_DEBUGGING= false
-FRIENDICA_LOGLEVEL= 5
-FRIENDICA_LOGGER= stream
-FRIENDICA_LOGFILE= php=//stdout
+FRIENDICA_DEBUGGING=    {% if enable_debug | bool %}true{% else %}false{% endif %}
+FRIENDICA_LOGLEVEL=     5
+FRIENDICA_LOGGER=       syslog
 
 # Database Configuration 
 MYSQL_HOST=     "{{database_host}}:{{database_port}}"