extra example instructions
Clarify lifecycle of an element's bindings.
Fixes #508.
Update to use webcomponents.js
Update raw refs to platform.js to webcomponents.js
Comments from Arthur and vulcanized
Fixed minor typo.
Update polymer.md - use attr.value instead of nodeValue
Merge pull request #706 from NathanRSmith/master

Fixed minor typo in FAQ page.
Rev version
Merge pull request #707 from friedger/patch-1

Update polymer.md - use attr.value instead of nodeValue
Fix for bug #546, added docs for event listeners on the host element.
integrating comments from PR
Merge branch 'master' of https://github.com/Polymer/docs into rel0.5.0

Conflicts:
	docs/start/platform.md
Cleanup on platform => webcomponents rename.
Merge pull request #710 from Polymer/imperative_events

Fix for bug #546, added docs for event listeners on the host element.
remove answer from question
Updated URL mapping for webcomponents polyfills.
Also tweaked wording.
Update opening question
Merge pull request #720 from mahemoff/patch-1

remove answer from question
Fix #686