Merge https://github.com/afgane/blend
Merge pull request #7 from jmchilton/master

Build user data with pyyaml.
Added get_current_user and get_current_history methods
Merge pull request #8 from nuwang/master

Added get_current_user and get_current_history methods.
Added methods to export a workflow via export_workflow_json and
export_workflow_to_local_path
Added blocking support to download dataset calls.
Changed variable name for greater clarity.
Merge pull request #9 from nuwang/master

Added workflow export support and improved dataset download support
When finding instance placement on AWS, retrive less data to hopefully speed up this process
Bump version
References to bcc sent to oblivion.
Renamed CloudMan to CloudmanInstance and CloudManLaunch to
CloudManLauncher
Adding download_dataset to histories client. This version build the URL rather then use the 'download_url'; Dannon said that field might be depricated
Merge pull request #10 from kellrott/master

download_dataset
Changes to Cloudman launch interface. An instance can now be launched
via CloudmanInstance.launch_instance. Blocks till instance is ready.
Changes to example script default values for NeCTAR.
Modified cloudman to use a CloudmanConfig object.
Fixed bugs during initialization (default values corrected)
Merge pull request #11 from nuwang/master

(WIP) Major changes to cloudman launch interface. An instance can now be launched via CloudmanInstance.launch_instance. Blocks till instance is ready.
Update README