Add QueryContextRewrite to the default config.

Change-Id: Idfaf2b5be6c0b2be918f657a5b1d994e89233432
diff --git a/src/main/resources/default-config.xml b/src/main/resources/default-config.xml
index c82010f..981566a 100644
--- a/src/main/resources/default-config.xml
+++ b/src/main/resources/default-config.xml
@@ -201,14 +201,17 @@
 		class="de.ids_mannheim.korap.rewrite.VirtualCorpusRewrite" />
 	<bean id="queryReferenceRewrite"
 		class="de.ids_mannheim.korap.rewrite.QueryReferenceRewrite" />
+	<bean id="queryContextRewrite"
+		class="de.ids_mannheim.korap.rewrite.QueryContextRewrite" />
 
 	<util:list id="rewriteTasks"
 		value-type="de.ids_mannheim.korap.rewrite.RewriteTask">
 		<ref bean="foundryRewrite" />
 		<ref bean="timeoutRewrite" />
+		<ref bean="queryContextRewrite" />
 		<ref bean="availabilityRewrite" />
 		<ref bean="virtualCorpusRewrite" />
-		<ref bean="queryReferenceRewrite" />
+		<ref bean="queryReferenceRewrite" />		
 	</util:list>
 
 	<bean id="rewriteHandler"