Make wp_redirect use a 301 when redirecting from sitemap.xml to sitemap_index.xml
Update class-metabox.php

Remove utf8_encode as the text is already in utf8. Keyword count was then wrong when keyword contains accented characters for example.
Updated Analyze this page in adminbar

* Updated Open Site Explorer Link
* Updated all links to use // instead of https:// and http://
* Added several new tools (Pinterest Rich Pins, HTML Validation, CSS
Validation, Google PageSpeed)
Adding another tool to Analyze this page

Adding Modern IE Site scan to Analyze this page located in the
WordPress adminbar.
Update edit-page.css

The WP SEO-score heading made the table row jump on hover because there wasn't enough place left for the down arrow. 1px makes a difference.
Adding first steps into xml_sitemaps
Keeping params the same as parent class
The full list of XML sitemaps
Merge branch 'trunk' into stories/AM/check_for_conflicting_xmlplugins
Updating to qtip2
Switch to 2-spaces for JSON files, per WP CS
Put devDependencies into alphabetical order
Update devDependencies to latest versions
Apply grunt-jscs-checker renaming to grunt-jscs
Split Gruntfile into individual config files

* Each task is now found in grunt/config/{task name}.js. This keeps each
task small and modular.
* Each of these .js files is formatted using tabs (equivalent to four
spaces) per WP CS. Each includes a trailing newline.
* Global options for each task are moved to the top of each task object.
* grunt/config/aliases.yaml holds the list of task aliases.
* Gruntfile.js now defines the project structure, and collections of
files, before passing that onto load-grunt-config.
* load-grunt-tasks is dropped in favour of jit-grunt called via
load-grunt-config. As an example, this cuts `grunt jsonlint` down from
1.5s to 226ms. jit-grunt only loads tasks as they are needed, not all of
them upfront.
* Some of the JS-related tasks have been split into Grunt JS files vs
plugin JS files, since these can then be watched and tasked separately.
* .gruntjshintrc updated formatting and removes es3 requirement, since
we know that local Node setup will not require old JS
backwards-compatibility.
* .jscsrc updated to remove old configuration values and add ones which
still aim to match WP JS CS. Also formats it to two-space indent.
* .jshintrc and composer.json just formated to two-space indent per WP
JSON formatting requirements.
Remove package.json engines property.

Since this project is not a re-usable node package, this is indicative only, and anyone using Node will have updated node since June 2012 (0.8.0 release date).
Merge pull request #1747 from Yoast/stories/AM/update_qtip

Updating to qtip2 [Finishes #82542432]
Merge pull request #1742 from Yoast/stories/AM/check_for_conflicting_xmlplugins

Check for conflicting xmlplugins [Finishes #82208486]
Change from grunt-csscomb + grunt-cssbeautifier to grunt-wp-css

The grunt-wp-css should be considered the de facto Grunt tool for formatting
CSS in WP projects according to the standards.
Update Gruntfile paths

Adds actual paths that are used, and removes those that aren't.