Allows writing lint-friendly tests

This makes the final assertion checks noop functions so that they can be formatted like function calls. This keeps linters (JSLint/JSHint) off our back for having an inop expression.

Completes #41
Change test to not trigger argument bug
Make the NOOP function a shared constant
Add docs for function style NOOP asserts
Revise documentation wording
Add unit tests for chained terminating property asserts
Add a couple more unit tests
Merge pull request #297 from prodatakey/noopchainfunc

Allows writing lint-friendly tests