Include exception stack trace in logs

OhmGraphite/NLog.config

@@ -9,12 +9,15 @@
             archiveEvery="Day"
             archiveNumbering="Rolling"
             maxArchiveFiles="7"
-            keepFileOpen="false" />
-    <target name="console" xsi:type="Console" />
+            keepFileOpen="false"
+            layout="${longdate}|${level:uppercase=true}|${logger}|${message:exceptionSeparator=!:withException=true}"/>
+    <target name="console"
+            xsi:type="Console"
+            layout="${longdate}|${level:uppercase=true}|${logger}|${message:exceptionSeparator=!:withException=true}"/>
   </targets>
 
   <rules>
     <logger name="*" minlevel="Info" writeTo="file" />
     <logger name="*" minlevel="Info" writeTo="console" />
   </rules>
-</nlog>
+</nlog>