add ability to assocation address to private ip address
updated documentation for associate_address
Take hash as argument for associate address
Left check for backwards compatability
Add tests to check argument structure for associate address
Updated other test to take hash
add ability to assocation address to private ip address
updated documentation for associate_address
Take hash as argument for associate address
Left check for backwards compatability
Add tests to check argument structure for associate address
Updated other test to take hash
Merge branch 'master' of github.com:jsmapr1/fog
change documentation typo
Merge pull request #2 from grossjo/rage4_dns_support

Rage4 dns support
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:grossjo/fog
remove add nils and remove array merge
Merge branch 'master' of github.com:fog/fog
Merge branch 'master' of github.com:fog/fog
update mock to match real
merge upstream fog/master
Update mock for instance_id and allocation_id
Adds error checking for instance_id/network_interfrace
Adds error checkoing for public_ip or allocation_id
Merge remote-tracking branch 'fog/master'