Do not add VIP as a resolver if PowerDNS is not set or VIP is not set
Remove duplicated hbase-regionserver work from datanode recipe
Do not recurse for YARN and Datanode directories -- as if disks are not present I believe an error is correct
Compactify-YARN directory creation
Clarify Hive bits from YARN and Datanode bits in datanode recipe
Perhaps an error in chefit but VM's end-up with .local.lan domain names in the chef record right now; fix cluster.txt to keep going
Implement using file:// path to local apt-repo on bootstrap instead of http:// path

Conflicts:

	build_bins.sh
	setup_chef_server.sh
Move ZK Gem out of the dependency chain for getting the Gem server up
Allow adding arbitrary late_commands to the Ubuntu preseed file
Update DHCP to serve domain name as provided in environment file
Add default HDP-Utils repo