update broken hadoop link
update Maven link
Merge pull request #78 from nchammas/broken-links

Update Apache download links
Support Spark 1.1.1
Merge pull request #81 from andrewor14/patch-1

Support Spark 1.1.1
Adding Spark 1.2.0
Merge pull request #83 from pwendell/v4

Adding Spark 1.2.0
Revert "Add S3 configuration"
added aws role login to cdh distribution
added aws role login to cdh distribution
added aws role login to cdh distribution
added aws role login to cdh distribution
added aws role login to cdh distribution
non interactive formating
support to apache 2.4
support to apache 2.4
rolling back mapreduce config
rolling back mapreduce config
rolling back mapreduce config
fixing ganglia spark graphs