Implemented a new cache with on disk storage and auto-update.

Change-Id: I41a35e9b02af4b905ff724cd13e4795f5c409d81
diff --git a/pom.xml b/pom.xml
index de649e0..e74ff5b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 
   <groupId>de.ids_mannheim.korap</groupId>
   <artifactId>Krill</artifactId>
-  <version>0.59.6</version>
+  <version>0.60</version>
   <packaging>jar</packaging>
 
   <name>Krill</name>