RAMP. Provenance capture

Wrapper implementation for capturing provenance.
Default element ID and provenance storage schemes for file input and output.
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