Updating test suite and fixing nested hashes

Updating test suite to work with modern deps

Marking bad tests as pending

blank? is not a ruby method

Replacing Addressable with Rack::Utils

Fix initialization of OpenCascade

Fix hashery version at 2.0.1 or higher
Merge pull request #7 from aceofsales/update-test-suite

Update test suite and fix nested hashes
bumped to version 0.2.3
bumped hashery version
Merge pull request #9 from zippykid/master

Hashery version bump
bumped to version 0.2.4
Travis: Update rubygems/bundler, all branches
Merge pull request #10 from aceofsales/updates-for-travis

Updates for travis
Remove state leakage from resource instances
Use `include` to test strings

The components of the encoded data are in a different order
on different rubies
Isolate signature test
Only report build status based on master branch

[ci skip]
Merge pull request #13 from aceofsales/fix-travis-image

Only report build status based on master branch
Merge pull request #11 from aceofsales/fix-state-leakage

Remove state leakage from resource instances / Fix string tests
bumped version to 0.2.5
Added documentation for getting credentials through the new Chargify Direct settings page.

Fixes #14
Merge branch 'master' into subscriptions

Conflicts:
	Gemfile