Extended spy to include the ability to check a spied function was called with specified arguments
Add a negative test case.
Update changes.
Lint examples in README
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Bump version.
Alias reserved word with with withArgs.
Merge pull request #47 from leftronic/master

Make with an alias for withArgs as with is a reserved word in JavaScript
Update CHANGES.md
Bump version.
Implemented global setups and teardowns, updated docs.

Also did a number of refactorings which removed duplication in the code.
Merge pull request #49 from sam-falvo/global_setup_teardown

Implemented global setups and teardowns, updated docs.
Update changes.
Bump version.