Inform the user when an action was attempted with a non-existant machine
Enable updating salt-bootstrap from salt-cloud
Add the ability to retrieve tags for an aws instance
Merge pull request #265 from techhat/issue228

Inform the user when an action was attempted with a non-existent machine
Merge pull request #266 from techhat/issue247

Enable updating salt-bootstrap from salt-cloud
longname for update_salt_bootstrap function changed to update_bootstrap
Merge pull request #268 from techhat/issue128

Add the ability to retrieve tags for an aws instance
Allow kwargs for --action
Merge pull request #269 from techhat/issue267

Allow kwargs for --action
Add tags to aws instance
add_tags becomes set_tags, add del_tags
Merge pull request #271 from techhat/issue128

Adding set_tags, del_tags
Merge remote-tracking branch 'upstream/develop' into develop

* upstream/develop:
  add_tags becomes set_tags, add del_tags
  Add tags to aws instance
  Allow kwargs for --action
  Add the ability to retrieve tags for an aws instance
support multi-region in extended AWS functions
correctly print tags of a renamed node after set_tags
Merge pull request #272 from jbadigital/tags

More multi-region and tags
Add rename to aws
Merge remote-tracking branch 'upstream/develop' into develop

* upstream/develop:
  correctly print tags of a renamed node after set_tags
  support multi-region in extended AWS functions
updated command-line longname
Adding usage info to the docstring for rename