simplegeo/polymaps — pull request #125 by chrisdickinson (2012-05-03 21:51:35+00:00)
Title: Add custom XHR support to Polymaps

Allows polymaps users to set or unset custom HTTP headers.

````javascript

// set a header
org.polymaps.queue.header('X-Requested-With', 'XMLHttpRequest')

// unset a header
org.polymaps.queue.header('X-Requested-With')

````