Update to elasticsearch 1.3.0

Closes #32.

(cherry picked from commit 4d17e47)

README.md

@@ -3,10 +3,11 @@ ICU Analysis for Elasticsearch
 
 The ICU Analysis plugin integrates Lucene ICU module into elasticsearch, adding ICU relates analysis components.
 
-In order to install the plugin, simply run: `bin/plugin -install elasticsearch/elasticsearch-analysis-icu/2.0.0`.
+In order to install the plugin, simply run: `bin/plugin -install elasticsearch/elasticsearch-analysis-icu/2.1.0`.
 
 * For master elasticsearch versions, look at [master branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/master).
-* For 1.2.x elasticsearch versions, look at [es-1.1 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.2).
+* For 1.3.x elasticsearch versions, look at [es-1.3 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.3).
+* For 1.2.x elasticsearch versions, look at [es-1.2 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.2).
 * For 1.1.x elasticsearch versions, look at [es-1.1 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.1).
 * For 1.0.x elasticsearch versions, look at [es-1.0 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.0).
 * For 0.90.x elasticsearch versions, look at [es-0.90 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-0.90).

pom.xml

@@ -33,7 +33,7 @@
 
     <properties>
         <elasticsearch.version>2.0.0-SNAPSHOT</elasticsearch.version>
-        <lucene.version>4.8.0</lucene.version>
+        <lucene.version>4.8.1</lucene.version>
         <tests.jvms>1</tests.jvms>
         <tests.shuffle>true</tests.shuffle>
         <tests.output>onerror</tests.output>

src/test/java/org/elasticsearch/index/analysis/ICUIntegrationTests.java

@@ -25,6 +25,7 @@ import org.elasticsearch.common.settings.ImmutableSettings;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
+import org.elasticsearch.plugins.PluginsService;
 import org.elasticsearch.test.ElasticsearchIntegrationTest;
 import org.junit.Test;
 
@@ -38,6 +39,14 @@ import static org.hamcrest.CoreMatchers.notNullValue;
 @ElasticsearchIntegrationTest.ClusterScope(scope = ElasticsearchIntegrationTest.Scope.SUITE)
 public class ICUIntegrationTests extends ElasticsearchIntegrationTest {
 
+    @Override
+    protected Settings nodeSettings(int nodeOrdinal) {
+        return ImmutableSettings.builder()
+                .put(super.nodeSettings(nodeOrdinal))
+                .put("plugins." + PluginsService.LOAD_PLUGIN_FROM_CLASSPATH, true)
+                .build();
+    }
+
     @Override
     public Settings indexSettings() {
         Settings settings = ImmutableSettings.builder()