coloName property added
refactored
refactored, server# changed
refactored
refactored
refactored
refactored, server# changed
refactored
constructor removed
refactored
refactored
refactored
tagged, refactored, fixed
tagged, refactored
hdfs paths changed, refactored
tagged, refactored
deprecated code removed
Merge pull request #86 from pisaychuk/master

Refactored fixed and tagged classes.
Merge pull request #98 from raghavgautam/master

Adding ability to switch kerberos credentials.