2.0.0-beta.9

Added

• Add oauth2 and OIDC authentication backends for SSO with Open edX
• Add an icon to the 'login' button.
• Add icons in course glimpse footer & next to organization name.
• Add new variant "quote" to glimpse plugin.

Changed

• Improve search error message layout
• Make larger thumbnail for course and blogpost glimpses.

Fixed

• Lowered down global 'h1' and 'h2' font size and added new
  'extra-font-size' variable with previous h1 value.
• Adjust title size 'large_banner' variants.
• Fix accordion button 'nested-item__title' alignment to the left.
• Another attempt to definitively fix the glitch with wave decoration
  and Chrome zoom/unzoom.
• Add a little bit of space between banner and title on organization
  and category detail.
• Fix header menus align/position between breakpoint 'md' end and
  'lg' start.
• Fix breadcrumb item on small breakpoints when text is too long.
• Fix nesteditem list variant to act like a basic list.
• Fix an issue that broke the course search field after the user clicked
  the "reset filters" helper.