Support loading mmapable indices by path

Change-Id: Iaaeb8dc987c3da4b3f72e84535dce975a22444cf
diff --git a/pom.xml b/pom.xml
index 955ee4c..a304cfb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 
   <groupId>de.ids-mannheim.korap.krill</groupId>
   <artifactId>Krill</artifactId>
-  <version>0.62.1</version>
+  <version>0.62.2</version>
   <packaging>jar</packaging>
 
   <name>Krill</name>