Merge branch 'release/0.1.6' into develop
Added custom loglevel
Arranged attributes
Capfile source template
Configuration settings in attributes
iptables settings gets ports from attributes
iptables udp rules based on Hyperspace.Client.Datagram.SendPort
config adjustment
fixed tcp/udp ports for Hyperspace according to http://hypertable.com/documentation/misc/firewall_requirements
Added default firewall ports
Major documentation changes
set dfs only on masters and slaves
monitoring requirements into attributes
recipes run default if required
renamed Capfile
updated changelog
Bumped version to 0.1.7
Merge branch 'release/0.1.7'

Conflicts:
	README.md