This patch includes a big set of changes that are all designed to work together to provide
a better way to navigate in the new theme, and a different way of working with blocks.
Blocks have been moved to a "drawer" that can be opened and closed (this is remembered in a user pref).
A new "flat navigation" element is also available in a drawer - which should let you do 90% of things
without needing to open the "blocks" drawer.
The flat navigation is build from specific parts of the nav tree - the top nodes like "calendar, dashboard" are
hand picked. There is a mycourses node listing your enrolled courses.
There is a node for the current course, built from the top nodes in the current course node in the nav tree.
Administrators have a link to the Site admin settings here too.
These nav elements are used by the templates for the new theme, which also has a resigned layout for login and signup.
There have also been some additional fixes / improvements to the scss for the new theme which goes along with these
layout changes.
This set of changes is a collaboration between Martin, Damyon and Alberto (thanks!).
We didn't intend to do this, but as I made the mistake of extending
core/help_icon in a core template without realising that it
works solely because I had that template in the new theme, I
decided to add this template to core too.
Part of MDL-55071
The new form elements were not including the markup for advanced
and required fields. I used an <abbr> tag in the label to give
and accessible indication of the advanced and required fields.
Part of MDL-55071
This change allows form elements to be overridden with a mustache template.
The template can even listen for form validation errors and supply the JS to
change the look of the form element when there is/isn't a validation error.
Initial support is for all core form elements including:
text, select, selectyesno and checkboxes, groups, dateselector, datetimeselector,
autocomplete, modvisible, advcheckbox, button, duration, filemanager, filepicker, editor, static, grading,
warning, textarea, password, url, submit, questioncategory, recaptcha.
Part of MDL-55071
All moodle less files are converted to sass with layouts etc
written as mustache templates.
Bootstrap 4 sass files are imported to scss/bootstrap.
Part of MDL-55071
