2.0.0-beta4: static href attribute content is being escaped (& becomes &)

[LinusBorg]

Vue.js version

2.0.0.-beta.4

Reproduction Link

Bug: https://jsfiddle.net/snmdsh2o/ (2.0.0-beta.4)

Working: https://jsfiddle.net/snmdsh2o/1/ (2.0.0-beta.3)

Steps to reproduce

Run App, click on the first link

What is Expected?

it take me to the google search results for "vuejs"

What is actually happening?

Ampersands in href attributes get escaped, therefore the link is broken.

Expected: http://google.com/?tbm=nws&q=vuejs
Wrong: http://google.com/?tbm=nws&q=vuejs

Originally reported on the forum: http://forum.vuejs.org/topic/4731/2-0-0-beta-all-links-on-the-page-broken-by-vue/