Use native array iterators.

Add array/poly (to be safe).

Fix indent.
Fix jshint issues
Add newlines
Simplify filter.
Be consistent with anonymous functions.
Updated README.md to sync with latest code.
Apply the same fix as in tastejs/todomvc@dca5107.
Remove self evident comments
Add `browser` to globals.
Move variables into correct scope.

Ensure UI is always working.
Merge branch 'develop'