Elastic Beanstalk Support

[fny]

This commit adds AWS Elastic Beanstalk support through figaro eb:set. All of the related option accoutrements are included too.

I also extracted the command-related expectations into an expect_ran helper to DRY things up a bit.

Fixes #193. Passing version of #187.

[fny]

Not sure what's up, but there's a test from something outside the scope of my changes that's failing on the latest build (weirdly 264.11 alone). Everything was passing the first time I made this PR (Build 263). 😕

[BilalBudhani]

@fny any luck in making this test pass?

[fny]

Yes, but I cheated. I just pushed a change to the README, and all is well.

It looks like there's a bug elsewhere Figaro that makes that spec randomly fail on Ruby 1.9.3 and Rails 3.2: See #200.

[hiattp]

Would love to see this merged!

[guirl]

Is this still waiting on merge conflicts to be resolved?

[fny]

No. @laserlemon just seems uninterested in this feature. There were no conflicts when this PR was originally made, it's just been sitting around for awhile.

[Haar]

Any updates on this?

[jbhatab]

@laserlemon think this is still mergeable?

[coveralls]

Changes Unknown when pulling 4c2a9a8 on fny:elastic-beanstalk-support into ** on laserlemon:master**.

[bjensen]

@laserlemon Um..why hasnt this been merged already?

[taranda]

It would be great to see this merged. 👍