Minor improvements, mostly style and deprecations
Initial changes to core to support backups in addition to snapshots in
RDS.
Merge pull request #268 from maksimov/develop

Minor improvements, mostly style and deprecations
Merge pull request #272 from unwin/develop

Initial changes to core to support backups in addition to snapshots in
incrimental changes
added Snapshot States of SKIPPED and ERROR to cover GCE needs.
folder support
fixed tests
added child folder attribute so we can navigate both directions
Add "win" to platform guess
Capability listing protocols supported by firewalls
Merge branch 'develop' of https://github.com/greese/dasein-cloud-core into develop
Merge pull request #273 from andylyall/develop

Develop
LIPSTICK - fixed spacing
GCE RDS additions
Support for coreos added
Support for coreos added
Merge pull request #274 from unwin/develop+RDS_Sept_10

Develop+rds sept 10
Merge pull request #275 from unwin/develop+coreos

Support for coreos added
Added RequestTracking