dependency cleanup

Author: jorgheymans

pom.xml

@@ -22,16 +22,6 @@
       <artifactId>jcommander</artifactId>
       <version>1.48</version>
     </dependency>
-    <dependency>
-      <groupId>commons-codec</groupId>
-      <artifactId>commons-codec</artifactId>
-      <version>1.9</version>
-    </dependency>
-    <dependency>
-      <groupId>org.xerial</groupId>
-      <artifactId>sqlite-jdbc</artifactId>
-      <version>3.8.11.2</version>
-    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>