update to latest persistence-cassandra version

Author: BrandonArp

pom.xml

@@ -103,7 +103,7 @@
     <!--Dependency versions-->
     <akka.version>2.4.14</akka.version>
     <akka.http.version>10.0.0</akka.http.version>
-    <akka.persistence.cassandra.version>0.6</akka.persistence.cassandra.version>
+    <akka.persistence.cassandra.version>0.23</akka.persistence.cassandra.version>
     <akka.kryo.version>0.5.0</akka.kryo.version>
     <apache.httpclient.version>4.5.2</apache.httpclient.version>
     <apache.httpcore.version>4.4.5</apache.httpcore.version>
@@ -601,7 +601,7 @@
       <version>${akka.version}</version>
     </dependency>
     <dependency>
-      <groupId>com.github.krasserm</groupId>
+      <groupId>com.typesafe.akka</groupId>
       <artifactId>akka-persistence-cassandra_${scala.version}</artifactId>
       <version>${akka.persistence.cassandra.version}</version>
       <scope>runtime</scope>