Merge pull request #15 from swissspidy/patch-1

Remove javassist dependency

pom.xml

@@ -144,11 +144,6 @@
             <version>3.2.2</version>
         </dependency>
         <dependency>
-            <groupId>javassist</groupId>
-            <artifactId>javassist</artifactId>
-            <version>3.8.0.GA</version>
-        </dependency>
-        <dependency>
             <groupId>commons-lang</groupId>
             <artifactId>commons-lang</artifactId>
             <version>2.3</version>