Fixed docs for every to show iterator is optional
Tweak whitespace in reference variable declaration

Make the "quick reference variable" declaration section match up with
the style used in the ECMAScript 5 variable declaration section below.
Merge pull request #1079 from adamnbowen/patch-1

Tweak whitespace in reference variable declaration
Updating license to reflect DocumentCloud's correct attribution.
First draft of removing native fallbacks for array extras.
Merge branch 'master' of github.com:documentcloud/underscore
Revert "First draft of removing native fallbacks for array extras."

This reverts commit 69e1677829093ce1d7f1eca0159aa9a282eec967.
Merge pull request #1063 from obmarg/every-doc-fix

Fixed docs for every/all to show iterator is optional
Fixes #1056, _.union being passed an arguments object.
Fixes #1049, new version of zip/unzip
Accidental global.
Remove unused function.