Fixed KustvaktResponseHandler and missing exceptions in JsonUtils. 

Change-Id: I3a95361659cebf91dc9175d08891dd67815b1851
diff --git a/lite/pom.xml b/lite/pom.xml
index fc394fb..4215b5e 100644
--- a/lite/pom.xml
+++ b/lite/pom.xml
@@ -155,7 +155,7 @@
 		<dependency>
 			<groupId>de.ids_mannheim.korap</groupId>
 			<artifactId>Kustvakt-core</artifactId>
-			<version>0.59.8</version>
+			<version>0.59.9</version>
 		</dependency>
 		<dependency>
 			<groupId>de.ids_mannheim.korap</groupId>