change: document that with SSH tunnels it is allowed to add a username to the...

change: document that with SSH tunnels it is allowed to add a username to the host specs (like in 'user@host')

SVN: 18697

datamover/dist/etc/service.properties

@@ -3,7 +3,7 @@
 #
 
 # The directory where the data producer writes data items to.
-# Syntax: incoming-target = [<host-name>:[<rsync-module>:]]<dir-path>
+# Syntax: incoming-target = [[<user-name>@]<host-name>:[<rsync-module>:]]<dir-path>
 # * If you set a <host-name> and a <dir-path> it will be assumed that the target is a directory on a 
 #   remote host that has an accessible ssh server and that this host is allowed to connect to.
 # * If you set a <host-name>, an <rsync-module> and a <dir-path>, it will be assumed that that the 
@@ -42,7 +42,7 @@ buffer-dir-highwater-mark = 1048576
 #
 
 # The remote target to move the data to.
-# Syntax: outgoing-target = [<host-name>:[<rsync-module>:]]<dir-path>
+# Syntax: outgoing-target = [[<user-name>@]<host-name>:[<rsync-module>:]]<dir-path>
 # * If you set a <host-name> and a <dir-path> it will be assumed that the target is a directory on a 
 #   remote host that has an accessible ssh server and that this host is allowed to connect to.
 # * If you set a <host-name>, an <rsync-module> and a <dir-path>, it will be assumed that that the