diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..f883011
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,8 @@
+* eol=lf
+*.bat eol=crlf
+*.png binary
+*.zip binary
+*.tgz binary
+*.tar binary
+*.bz2 binary
+*.gz binary
diff --git a/.gitignore b/.gitignore
index 3440afc..c9883d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,8 @@
 .*
 !.github
 !.gitignore
+!.gitattributes
 !.mvn
-!.travis.yml
 *.bak
 *.log
 *.diff
@@ -10,4 +10,4 @@
 *.iml
 target
 eclipse-target
-war
\ No newline at end of file
+war
diff --git a/core/src/test/resources/logback.xml b/core/src/test/resources/logback.xml
new file mode 100644
index 0000000..393c45e
--- /dev/null
+++ b/core/src/test/resources/logback.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+
+  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+    <!-- encoders are assigned the type
+         ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+    <encoder>
+      <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+    </encoder>
+  </appender>
+
+  <root level="warn">
+    <appender-ref ref="STDOUT" />
+  </root>
+  <logger name="io.github.mmm" level="DEBUG"/>
+</configuration>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 9f1928a..e8eae9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>io.github.m-m-m</groupId>
     <artifactId>mmm</artifactId>
-    <version>22</version>
+    <version>23</version>
     <relativePath>../parent/pom.xml</relativePath>
   </parent>
   <artifactId>mmm-event-parent</artifactId>