Don't automatically collapse tests with new QUnit version (it breaks things)
delete callSuper, it was buggy, didn't handle parameters properly, and the came thing can be done via Supertype.prototype.function.call(this,...)
updated README.md file
Assertion refactoring to globals
update info about sherpa in README for all common-code repos
make third-party clause the same in all README files, and the clause where it was missing, properly hyphenate "Third-Party" where it was incorrect.
fix a typo that appears in just about every README file
added docs for sample usage
Adding more platform support. Should be useful for https://github.com/phetsims/joist/issues/95
Removed unused vars
Updated to use require-2.1.9, see https://github.com/phetsims/sherpa/issues/1
Updating jsHint version
Updated to require-2.1.10, see https://github.com/phetsims/sherpa/issues/1
Updated to lodash-2.4.1, see https://github.com/phetsims/sherpa/issues/1