2.0.0-beta.7

Changed

• Allow glimpse plugin in course information placeholder
• Allow overriding the contact us button in the topbar
• Improve performance of Search frontend.
• Refine Large banner plugin layout for hero variant.
• First course glimpses on three columns on homepage.
• Fix glitch with "scaleX" usage on wave decoration on category and organization detail banner.
• Fix content vertical alignment for category glimpses in section tiles.