adopted ant script for new exif library

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6746 6c8d7289-2bf4-0310-a012-ef5d649a1542

build.xml

@@ -192,6 +192,7 @@
     	<pathelement location="${lib}/jcifs-1.3.14.jar" />
     	<pathelement location="${lib}/jsch-0.1.42.jar" />
     	<pathelement location="${lib}/log4j-1.2.9.jar" />
+    	<pathelement location="${lib}/metadata-extractor-2.4.0-beta-1.jar" />
     	<pathelement location="${lib}/mysql-connector-java-5.1.7-bin.jar" />
     	<pathelement location="${lib}/poi-3.6-20091214.jar" />
     	<pathelement location="${lib}/poi-scratchpad-3.6-20091214.jar" />

source/net/yacy/document/parser/images/genericImageParser.java

@@ -85,6 +85,7 @@ public class genericImageParser extends AbstractParser implements Idiom {
         super("Generic Image Parser"); 
     }
     
+    @SuppressWarnings("unchecked")
     @Override
     public Document parse(
             final DigestURI location,