first draft of making hadoop fs schema configuragle
parse now uses isHadoopUnderFS function
switched to immutable list for util properties
cleanup imports
Merge branch 'master' into config-hdfs-underfs
Merge branch 'master' into config-hdfs-underfs
added mapr and pivotal repos
Updated the BasicOperations example class:
1. Change the ordering of methods definition so they follow the sequence calls from main.
2. Add log debug to createFile so it is consistent with other methods.
3. Print time of execution for read and write so all methods are consistent.
added hortonworks
Merge pull request #300 from hsaputra/update_basicoperations_example

Updated the BasicOperations example class
Merge pull request #299 from dcapwell/distro-support

Distro support
Merge branch 'master' into config-hdfs-underfs
testing and formating
Merge pull request #297 from dcapwell/config-hdfs-underfs

Config hdfs underfs