Added deploy plugin

pom.xml

 
 <project 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/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     
     <groupId>org.geosdi</groupId>
@@ -60,10 +60,20 @@
     </repositories>
     
     <build>
+	
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-deploy-plugin</artifactId>
+                    <version>2.8.2</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
         
         <plugins>
             <!-- ... or ask the plugin to detect them based on gwt modules files and
-             copy the required java sources -->
+            copy the required java sources -->
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>gwt-maven-plugin</artifactId>