Remove old log stuff

modules/joex/src/main/resources/logback.xml

@@ -1,14 +0,0 @@
-<configuration>
-  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-    <withJansi>true</withJansi>
-
-    <encoder>
-      <pattern>level=%-5level thread=%thread logger=%logger{15} message="%replace(%msg){'"', '\\"'}"%n</pattern>
-    </encoder>
-  </appender>
-
-  <logger name="docspell" level="debug" />
-  <root level="INFO">
-    <appender-ref ref="STDOUT" />
-  </root>
-</configuration>

modules/joex/src/main/resources/reference.conf

@@ -22,11 +22,11 @@ docspell.joex {
   logging {
     # The format for the log messages. Can be one of:
     # Json, Logfmt, Fancy or Plain
-    format = "Json"
+    format = "Plain"
 
     # The minimum level to log. From lowest to highest:
     # Trace, Debug, Info, Warn, Error
-    minimumLevel = "Debug"
+    minimum-level = "Info"
   }
 
   # The database connection.