Add new definitions for docCookies

Definitions for Mozilla document.cookies wrapper
Resolve syntax issue with route overloads

Resolve issue with route overloads by removing the route overload that
returns void in favour of those that return Application (this matches
the library code)
Merge pull request #1 from jonegerton/patch-1

Include the settings field on ColorboxStatic
Revert "Resolve syntax issue with route overloads"

This reverts commit 7494a3d55683859d46ec75535364dc536608a0e0.
Merge pull request #888 from jonegerton/master

Add new definitions for docCookies