Increase sauce idle-timeout from the default of `90` to `300`.
Tweak `_.now` unit test.
Excuse some underscore `_.debounce` and `_.throttle` tests in sauce.
Add `max-duration` option to sauce config.
Add more `lodashBadShim` tests.
Ensure `_.isEqual` performs comparisons between objects with shared property values correctly. [closes #415]