RAMP. Provenance tracing on HDFS web interface

Assumes default element ID and provenance storage schemes.
Assumes text input and output.
Unzip http://fancybox.googlecode.com/files/jquery.fancybox-1.3.4.zip at hdfs/src/webapps/datanode.
RAMP. Example usage: Terasort
RAMP. Example usage: Wordcount