Add settings.xml with oss-public repo

.travis.yml

@@ -1,4 +1,6 @@
 language: java
+install: true
+script: mvn --settings settings.xml test -Dgwt.validateOnly -Darquillian.jboss.home=/dev/null
 jdk:
   - openjdk6
   - openjdk7

settings.xml

@@ -0,0 +1,49 @@
+<settings xmlns="http://maven.apache.org/POM/4.0.0"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
+
+  <profiles>
+
+    <!--
+    Repository group which contains Zanata snapshots and releases (before they sync to Central).
+    Includes Zanata api, client, common, parent, but not server.
+    See https://docs.sonatype.org/display/Repository/Sonatype+OSS+Maven+Repository+Usage+Guide#SonatypeOSSMavenRepositoryUsageGuide-4.MavenRepositories
+    -->
+    <profile>
+      <id>oss-public</id>
+      <activation>
+        <property>
+          <name>!oss.public.off</name>
+        </property>
+      </activation>
+      <repositories>
+        <repository>
+          <id>oss-public</id>
+          <name>oss-public</name>
+          <url>https://oss.sonatype.org/content/groups/public/</url>
+          <releases>
+            <enabled>true</enabled>
+          </releases>
+          <snapshots>
+            <enabled>true</enabled>
+          </snapshots>
+        </repository>
+      </repositories>
+      <pluginRepositories>
+        <pluginRepository>
+          <id>oss-public</id>
+          <name>oss-public</name>
+          <url>https://oss.sonatype.org/content/groups/public/</url>
+          <releases>
+            <enabled>true</enabled>
+          </releases>
+          <snapshots>
+            <enabled>true</enabled>
+          </snapshots>
+        </pluginRepository>
+      </pluginRepositories>
+    </profile>
+
+  </profiles>
+</settings>