Fix eclipse classpath

Author: shs96c

java/server/.classpath

@@ -23,5 +23,6 @@
 	<classpathentry kind="lib" path="/third-party/java/mockito/mockito-core-1.9.5.jar"/>
 	<classpathentry kind="lib" path="/third-party/java/jetty/jetty-repacked.jar"/>
 	<classpathentry kind="lib" path="/third-party/java/yaml/snakeyaml-1.15.jar" sourcepath="/third-party/java/yaml/snakeyaml-1.15-sources.jar"/>
+	<classpathentry kind="lib" path="/third-party/java/beust/jcommander-1.48.jar"/>
 	<classpathentry kind="output" path="build/production"/>
 </classpath>