README updates
Merge pull request #8 from murraju/dev

README updates
README and Manifest updates
Merge pull request #9 from murraju/dev

README and Manifest updates
PIG_OPTS for Jython cache dir when using Python UDFs
scaffold for hadoop 1.2.1 for folks who just need mapreduce
scaffold for hadoop 1.2.1 for folks who just need mapreduce
scaffold for hadoop 1.2.1 for folks who just need mapreduce
scaffold for Hadoop 1.2.1
scaffold for Hadoop 1.2.1
updates
clean up
hadoopmr manifest
fixes
fixes
fixes
updates
updates
updates
updates