fix bug that causes RuntimeError (can't add a new key into hash during iteration)
as described here: https://github.com/pehrlich/acts_as_api/commit/ec297ad41066139a426a5a1727ce42d805d23741
tweaking patch to work with stock acts_as_api as base
Merge pull request #71 from bennytheshap/master

fix previously reported bug
rake change for spec 2.12..
Merge pull request #75 from niedhui/master

update the Rakefile ,make it can pass using rspec 2.12
Update Travis CI images