Fix chain check in test/underscore.html.
Rework how "chaining" methods are modularized.
Update builds and docs, replacing `passed` with `provided`.
Make tests pass for modularized build and create a working lodash module.
Replace `passed` with `provided` in docs and test descriptions.
Merge branch 'master' of github.com:bestiejs/lodash
Cleanup support for a `step` of `0` in `_.range` and add unit tests.
Update docs, dist builds, and fix build.