Creating persistence service.

Change-Id: Ib78b4001a24c71b4096e5a2a446dbd5009aa1090
diff --git a/core/store/dist/pom.xml b/core/store/dist/pom.xml
index cc293da..f2ec2a7 100644
--- a/core/store/dist/pom.xml
+++ b/core/store/dist/pom.xml
@@ -71,7 +71,7 @@
         <dependency>
             <groupId>org.mapdb</groupId>
             <artifactId>mapdb</artifactId>
-            <version>1.0.7</version>
+            <version>1.0.8</version>
         </dependency>
 
         <dependency>