migrate to jersey for an easy wadl generator, 
add sentences and keywords positions
diff --git a/pom.xml b/pom.xml
index 4013698..4555176 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,13 +9,7 @@
   <url>http://maven.apache.org</url>  
   
   <dependencies>	
-   <!--  <dependency>
-    	<groupId>de.tuebingen.uni.sfs</groupId>
-    	<artifactId>wlf1</artifactId>
-    	<version>0.4</version>
-    </dependency> -->
-    
-    <dependency>
+	<dependency>
         <groupId>eu.clarin.weblicht</groupId>
         <artifactId>wlfxb</artifactId>
         <version>1.2.9</version>
@@ -27,16 +21,20 @@
    	  <scope>provided</scope>
     </dependency>
     <dependency>
+    	<groupId>com.sun.jersey</groupId>
+    	<artifactId>jersey-server</artifactId>
+    	<version>1.13</version>
+    </dependency>
+    <dependency>
+    	<groupId>com.sun.jersey</groupId>
+    	<artifactId>jersey-servlet</artifactId>
+    	<version>1.13</version>
+    </dependency>    
+    <dependency>
   	  <groupId>org.apache.httpcomponents</groupId>
   	  <artifactId>httpclient</artifactId>
   	  <version>4.3.3</version>
-    </dependency>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
-      <scope>test</scope>
-    </dependency>
+    </dependency>    
     <!-- <dependency>
    	  <groupId>org.slf4j</groupId>
    	  <artifactId>slf4j-simple</artifactId>
@@ -47,6 +45,11 @@
 	  <artifactId>slf4j-log4j12</artifactId>
 	  <version>1.7.5</version>
 	</dependency>
+    <dependency>
+    	<groupId>org.apache.commons</groupId>
+    	<artifactId>commons-lang3</artifactId>
+    	<version>3.3.2</version>
+    </dependency>
   </dependencies>
   <build>
     <finalName>SRU-WS</finalName>