updated to use external io-* elements instead of (re)define them.

Merge pull request #5 from fluxio/merge-ar-1.1

Merge arodic/master (@1.1.3)

First Polymer 1.0 release!

Merge pull request #3 from fluxio/merge-arodic

Merge arodic/master master

Update bower.json

v0.9.13

Update bower.json

Include tooling for Selenium testing

Merge pull request #1 from OriginalPenguin/master

Added qasel classes for Selenium testing