add in 'AssociatePublicIpAddress' to launch configuration creation
[openstack|storage] adding missing request methods to Storage service.
Merge pull request #2415 from rackspace/storage_methods

[openstack|storage] adding missing request methods to Storage service.
merge upstream changes and resolve merge conflict
add in 'AssociatePublicIpAddress' to launch configuration creation
Merge branch 'add_associate_public_ip_address_to_launch_configuration' of github.com:madAndroid/fog into add_associate_public_ip_address_to_launch_configuration
remove duplicate code introduced during rebase
tidy up and remove whitespace
Merge pull request #2416 from madAndroid/add_associate_public_ip_address_to_launch_configuration

add in 'AssociatePublicIpAddress' to launch configuration creation
Merge remote-tracking branch 'upstream/master'