Initial commit.

This module was adapted from a CDH3 module I found.
The development of this module was done at the soon to be obsolete http://git.less.ly/?p=kraken-puppet.git
puppet repository.  cdh4 was extracted from here without history.  You can view the dev history there.
Updating README.md
Removing unused test/ directory
Updating README
Updating README
Updating README
Updating README.md
Updating README.md
Adding parameters for mapreduce compression
Adding some extra config parameters
test commit for submodules
Puppetizing hue
Updating yarn.resourcemanager.address to port 8032
Adding extra mapred-site.xml vars
Installing httpfs-site.xml
Fixing variable in mapred-site.xml.erb
Updating some ports to match CDH4 defaults
requireing hadoop::config in hadoop:: services
fixing variable name
Puppetizing hue secret key.

Avoiding require functions in classes.