Prepare version v3.1.1

Author: joergboe

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changes
 =======
+## v3.1.1:
+* Remove opt/downloaded from all lib enties to avoid classpath warnings
+* Corrections in tests 
 
 ## v3.1.0:
 * Update apache http client library to v 4.5.7

com.ibm.streamsx.inet/info.xml

@@ -15,7 +15,7 @@ This toolkit separates its functionality into a number of namespaces:
 The http rest functions and the WebSocket server functions are now moved into streamsx.inetserver toolkit https://github.com/IBMStreams/streamsx.inetserver/releases
 
     </description>
-    <version>3.1.0</version>
+    <version>3.1.1</version>
     <requiredProductVersion>4.0.1.0</requiredProductVersion>
   </identity>
   <dependencies/>