Adds support for host metadata.
Merge pull request #2 from vpetersson/master

Adds support for host metadata.
Version 0.2. Added support for meta data. Updated documentation and fixed a typo.
Fixed typo.
Improved documentation.
Improved documentation. Added new sample application for retrieving an SSH key from the meta data and then write it to disk.
Attempt to avoid line break (and added download link).
Testing Python style highlighting.
Switched to Python style formatting.
Fixed typo.
Fixes typo.
Added instructions for RHEL/CentOS.
Clarified documentation.
Forgot to add newline.
Update SSH metadata key to match what's being used in the web interface (https://zrh.cloudsigma.com/docs/server_context.html).
Update README to match SSH key changes.
Add ability to pass additional query parameters when deleting a resource.
Merge remote-tracking branch 'upstream/master'
Bump version.
Merge pull request #3 from GreatFruitOmsk/master

Add ability to pass additional query parameters when deleting a resource...