Polymer/CustomElements — pull request #65 by blois (2013-09-24 00:58:58+00:00)
Title: Fix: bootstrap not being called when document is in 'interactive' state

Fixing an issue where if the CustomElement polyfill is loaded while the document is in the 'interactive' state that the bootstrap method would never be called.

The issue is that 'interactive' occurs after DOMContentLoaded, but before complete.