update selectedItem after polymer-selection has done processing the item
add more tests for polymer-selector
use local url for sample, bubble the internal signal event so it's not lost to the on-* delegation mechanism; TODO: dudupe the signals wrt bubbling
update tools
polymer-flex-layout: update layoutContainer's class asynchronously to
avoid unexpected enteredDoc callback firing
update doc
update tests
polymer-anchor-position: anchor-position polyfill
polymer-anchor-position -> polymer-anchor-point
make polymer-animation not generate errors if its api is used when it has not enteredDocument
ready -> created; inserted -> enteredDocument
polymer-collapse: it was calling update only when closed is true which
is a bug. Fix so it calls update in targetChanged no matter closed is
true or false.
polymer-anchor-point: implement more position values
polymer-anchor-point: add a comment about <dialog> spec
polymer-overlay: use :host instead of @host
Merge pull request #21 from Polymer/master

8/15 master -> stable