Replaced diffbot-java from the pre-released

(https://github.com/aborg0/diffbot-java-client/releases/download/vknime0.1/diffbot-java-1.0-SNAPSHOT.jar)
KNIME version
(https://github.com/aborg0/diffbot-java-client/tree/knime).
Also included the 4.4 version of httpclient (it seems to work well,
even if the KNIME version was compiled against 4.3.4).
Version bump to 0.1.005.

Author: aborg0

.classpath

@@ -7,5 +7,7 @@
 	<classpathentry kind="src" path="src_generated"/>
 	<classpathentry kind="lib" path="/RM_61/text_lib/rmx_text-6.1.0.jar"/>
 	<classpathentry kind="lib" path="lib/diffbot-java-1.0-SNAPSHOT.jar" sourcepath="/diffbot-java"/>
+	<classpathentry kind="lib" path="lib/httpclient-4.4.jar"/>
+	<classpathentry kind="lib" path="lib/httpcore-4.4.jar"/>
 	<classpathentry kind="output" path="build"/>
 </classpath>

build.properties

@@ -1,3 +1,3 @@
 extension.version=0
 extension.revision=1
-extension.update=004
+extension.update=005