Downgraded to latest logback-steno release version

Author: Ville Koskela

pom.xml

@@ -97,7 +97,7 @@
     <leveldb.version>0.7</leveldb.version>
     <leveldb.jni.version>1.8</leveldb.jni.version>
     <logback.version>1.1.3</logback.version>
-    <logback.steno.version>1.13.1-SNAPSHOT</logback.steno.version>
+    <logback.steno.version>1.13.0</logback.steno.version>
     <log4j.over.slf4j.version>1.7.12</log4j.over.slf4j.version>
     <luaj.version>3.0.1</luaj.version>
     <maven.version>3.3.9</maven.version>