removed uneeded lib directory and change the POM to work with local jedis 3 that should be installed manually

Author: dragnot

lib/commons-pool2-2.4.2.jar

@@ -12,8 +12,6 @@
             <groupId>redis.clients</groupId>
             <artifactId>jedis</artifactId>
             <version>3.0.0-SNAPSHOT</version>
-            <scope>system</scope>
-            <systemPath>${project.basedir}/lib/jedis-3.0.0.jar</systemPath>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>