No longer rely on compiled `_.assign`, `_.defaults`, & `_.forOwn`.
Cleanup and simplify `createIterator`, `iteratorTemplate` and `shimKeys`.
Make `isElement` more robust.
Break out "escape" and "evaluate" template delimiters into their own modules.
Add `reNative` module back and use in `isNative`.
Add `support.dom`.
Use markdown for links in jsdocs.
Cleanup baseEach.
Add `hasOwnProperty` and `toString` modules.
Add `hasOwnProperty` dep to the Underscore build of `isEmpty`.
Cleanup `forEachRight`.