[web-annotation] Add warnings to xpath, css, and SVG selector usage

iherman has just created a new issue for 
https://github.com/w3c/web-annotation:

== Add warnings to xpath, css, and SVG selector usage ==
See http://www.w3.org/2016/02/26-annotation-irc#T16-22-32

Telco 2016-02-16

Please view or discuss this issue at 
https://github.com/w3c/web-annotation/issues/182 using your GitHub 
account

Received on Friday, 26 February 2016 16:23:37 UTC