upgraded to v2.1.1 and java'ized mapr + added metrics collection and a dynamic policy based on hdfs usage
Merge pull request #4 from aledsage/mapr-v2-dynamic-policy

Converts from groovy to java
obtainProvisioningFlags calls super first
Merge pull request #6 from aledsage/fix/call-super-obtainProvisioningFlags-2

obtainProvisioningFlags calls super first
remove temp version notice