Revert "Merge pull request #990 from srawlins/revert-977"

This reverts commit abd650202e94fe95efe93afc4ae37581e98aab51, reversing
changes made to dd620c2c4782b9e94bc7024989f21ccf81b2d5b8.
Remove whitespace after metadata hyphens
Brought Quire's description up to date.
fix broken links in "/sample"
Merge pull request #995 from tmillsclare/master

Brought Quire's description up to date.
Adding a note stating that the Eclipse plugin should not be used on Windows.

BUG=
R=sethladd@google.com

Review URL: https://codereview.appspot.com/135320043
Removing the "Coming in 1.6 string and adding a macro for future use.

BUG=
R=kathyw@google.com

Review URL: https://codereview.appspot.com/133490043
Update websocket_sample.dart.js

as per original websocket_sample.dart
Update websocket_sample.dart.precompiled.js

as per websocket_sample.dart
Update websocket_sample.dart

change websocket url to use secure websocket, as hosting page is secure.
Merge pull request #1002 from danofa/master

websocket connection url change
Fixes #748
Tweak text
off-by-one!
s/http/https/
Merge pull request #1009 from srawlins/issue-917-https

Move downloads to HTTPS
Merge pull request #1007 from srawlins/issue-777-performance

Add text about ton80 at /performance
Merge pull request #1008 from srawlins/issue-947-die-roll

off-by-one!
Merge pull request #1006 from srawlins/issue-748

Update Doc Comment Link Guidelines
Add error and warnings to the polymer site