[DOCS] update versions in java api module.xml

The filenames are updated to fit to the current elasticsearch version

docs/java-api/index.asciidoc

@@ -46,21 +46,21 @@ You should define a `module.xml` file like this:
 <module xmlns="urn:jboss:module:1.1" name="org.elasticsearch">
   <resources>
     <!-- Elasticsearch -->
-    <resource-root path="elasticsearch-1.4.1.jar"/>
+    <resource-root path="elasticsearch-2.0.0.jar"/>
     <!-- Lucene -->
-    <resource-root path="lucene-core-4.10.2.jar"/>
-    <resource-root path="lucene-analyzers-common-4.10.2.jar"/>
-    <resource-root path="lucene-queries-4.10.2.jar"/>
-    <resource-root path="lucene-memory-4.10.2.jar"/>
-    <resource-root path="lucene-highlighter-4.10.2.jar"/>
-    <resource-root path="lucene-queryparser-4.10.2.jar"/>
-    <resource-root path="lucene-sandbox-4.10.2.jar"/>
-    <resource-root path="lucene-suggest-4.10.2.jar"/>
-    <resource-root path="lucene-misc-4.10.2.jar"/>
-    <resource-root path="lucene-join-4.10.2.jar"/>
-    <resource-root path="lucene-grouping-4.10.2.jar"/>
-    <resource-root path="lucene-spatial-4.10.2.jar"/>
-    <resource-root path="lucene-expressions-4.10.2.jar"/>
+    <resource-root path="lucene-core-5.1.0.jar"/>
+    <resource-root path="lucene-analyzers-common-5.1.0.jar"/>
+    <resource-root path="lucene-queries-5.1.0.jar"/>
+    <resource-root path="lucene-memory-5.1.0.jar"/>
+    <resource-root path="lucene-highlighter-5.1.0.jar"/>
+    <resource-root path="lucene-queryparser-5.1.0.jar"/>
+    <resource-root path="lucene-sandbox-5.1.0.jar"/>
+    <resource-root path="lucene-suggest-5.1.0.jar"/>
+    <resource-root path="lucene-misc-5.1.0.jar"/>
+    <resource-root path="lucene-join-5.1.0.jar"/>
+    <resource-root path="lucene-grouping-5.1.0.jar"/>
+    <resource-root path="lucene-spatial-5.1.0.jar"/>
+    <resource-root path="lucene-expressions-5.1.0.jar"/>
     <!-- Insert other resources here -->
   </resources>