Auto merge of servo#469 - servo:publish-markup5ever, r=jdm

Update markup5ever major version and all other crates.

Since the pfh map is exposed in markup5ever's public API, we need to release a new major version when the phf dependency is updated.

Auto merge of servo#469 - servo:publish-markup5ever, r=jdm

Update markup5ever major version and all other crates.

Since the pfh map is exposed in markup5ever's public API, we need to release a new major version when the phf dependency is updated.

Auto merge of servo#469 - servo:publish-markup5ever, r=jdm

Update markup5ever major version and all other crates.

Since the pfh map is exposed in markup5ever's public API, we need to release a new major version when the phf dependency is updated.

Publish xml5ever 0.16.2.

Auto merge of servo#438 - servo:jdm-patch-4, r=jdm

Update markup5ever minor version.

Auto merge of servo#397 - servo:rcdom, r=SimonSapin

Move all rcdom-related tests to markup5ever_rcdom

Auto merge of servo#397 - servo:rcdom, r=SimonSapin

Move all rcdom-related tests to markup5ever_rcdom

Auto merge of servo#397 - servo:rcdom, r=SimonSapin

Move all rcdom-related tests to markup5ever_rcdom

Perform major version bump for xml5ever and html5ever.

Perform major version bump for xml5ever and html5ever.