fog/fog — pull request #1730 by krames (2013-04-03 20:32:45+00:00)
Title: [Core] Updated Fog::JSON to use JSON gem by default

This revisits pull request https://github.com/fog/fog/pull/1034.

I have updated all reverences to MultiJson to Fog::JSON. Fog::JSON will attempt to use MultiJson by default and fall back to JSON if necessary. (As suggested by @geemus in https://github.com/fog/fog/pull/1034)

In order to do this, I had to update the gemspec to require JSON rather than MultiJSON. I also added MultiJSON to the gemfile to aid with development.