Merged from master
Removed extra newline
Revert to puppet 2.7.x
Fix for git install on RHEL/CentOS
Adding initial gem structure
Added CentOS/RHEL support, refactoring
Update README.md
Update README.md
Switch install_agent script to use the gem method
Fix gem build issue
add missing gem execution
Merge branch 'feature_gem'

Conflicts:
	install.config
	install_agent.sh
Merge branch 'master' of github.com:rich-reactor8/dtk-node-agent