- use a released version of wagon, for the most part

- use the alpha-3 API so the SHA-1 checksum works
- add SHA-1 checksum deployment


git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@161028 13f79535-47bb-0310-9956-ffa450edef68

artifact/src/main/org/apache/maven/artifact/deployer/DefaultArtifactDeployer.java

@@ -385,6 +385,7 @@ public class DefaultArtifactDeployer
         Wagon wagon = getWagon( repository.getProtocol() );
         wagon.addTransferListener( new UploadMeter() );
         wagon.addTransferListener( new ChecksumObserver() );
+        wagon.addTransferListener( new ChecksumObserver( "SHA-1" ) );
 
         try
         {