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Merge pull request #19 from molisoft/master

add droplet “resize” api
Version bump - 1.0.6
Merge pull request #20 from arthurnn/patch-1

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Add spec for resize
Merge branch 'master' of https://github.com/scottmotte/digitalocean
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Add rebuild (properly this time)
:scissors:
Merge branch 'rebuild_api'
Add destroy for SshKey
Add edit to SshKey
Merge pull request #28 from snyff/add_sshkey_destroy

Add destroy for SshKey
Merge pull request #29 from snyff/add_sshkey_edit

Add sshkey edit
Remove trailing spaces
Refactor specs a bit.

- Use subject keyword
- Use let instead of instance variables
- Use `its` to check for subject.`attr`
No need to have an empty block
Follow same pattern
Use the power of let. DRY.
Merge pull request #35 from jcmuller/refactor_spec_a_bit

Refactor specs a bit