Make platform and toolkit builds available as simple downloads and/or from CDN

[sjmiles]

No description provided.

[dfreedm]

• bower: bower install polymer
• simple download: https://github.com/Polymer/polymer-all/releases/download/v0.0.20130711/polymer-all-v0.0.20130711.zip
• cdnjs: http://cdnjs.cloudflare.com/ajax/libs/polymer/0.0.20130711/polymer.min.js

[dannyfritz]

cdnjs's latest version is 0.0.20130711

Could stable pushes to cdnjs be automated in the build?

[dfreedm]

@dannyfritz Oh wow, that got super old. I'll make the PR to update it now. I haven't yet figured out a good way to 100% automate PRs but I'll make sure to add it to the release cycle.

[michaelsbradleyjr]

Update for 0.1.0? Will cdnjs even serve .html assets – I ask since Polymer's usage instructions now involve loading platform.js and importing polymer.html.

[dfreedm]

Sorry, I forgot about the cdnjs part for 0.1.0. I sent the PR to cdnjs for 0.1.1 today.