added rename and call_api
Merge pull request #28 from munhitsu/master

added rename and call_api
Add 'created_at' to Droplet object
Merge pull request #31 from davidquintana/master

Add 'created_at' to Droplet object
Pulling SSHKey into package variables.
JSON requirements fix.
requests uses JSON property instead of method.
Merge branch 'master' of github.com:dmaust/python-digitalocean
Merge pull request #32 from dmaust/master

Requests API has changed
Use v1 of Digital Ocean API
Use requests >= 2.0.0
typo
Merge pull request #34 from peterlandry/master

Use v1 of the api, fix requests