removing commented files
increasing sleep duration
removing unused dependencies from merlin-core
removing unused dependencies
getting rid of junit code
assertion cleanup
fixing mass imports
serviceRestartCmd removed, code formatting
code formatting
code clean-up
code clean-up
code clean-up
code formatting
code formatting
code formatting, clean-up
code formatting, clean-up
Merge pull request #208 from raghavgautam/cleanup2

removing commented files
Merge pull request #211 from pisaychuk/master

Code formatting & clean-up
Merge pull request #197 from raghavgautam/master

increasing sleep duration
use hive 0.13.0 with hadoop-2 profile