Add digital-ocean cloud support.
Ensure an existing ssh-key returns useful information (id + name) instead of a string; this way it can be used to register a variable to use in a later task.
Rename digital ocean module to digital_ocean, add documentation.
Merge branch 'a_devel' into digitalocean
Merge branch 'generalise-hacking-dir-path-discovery' of git://github.com/madduck/ansible into envsetup2
Merge branch 'digitalocean' of git://github.com/devo-ps/ansible into ocean
Add digital-ocean cloud support.
Ensure an existing ssh-key returns useful information (id + name) instead of a string; this way it can be used to register a variable to use in a later task.
Rename digital ocean module to digital_ocean, add documentation.
Reformat examples
Merge branch 'ocean' into devel

Conflicts:
	library/cloud/digital_ocean
Merge remote branch 'origin/devel' into devel