AMPXF - AMP for Xenforo 2 1.4.8 Patch Level 4

This is a beta release, if you are not sure what that entails, please don't install this version, and instead wait for the RC or Stable version

• Loads the Font Awesome icons from your own servers instead of FA CDN, this has a few benefits:
  • light | regular | solid icon styles/weights will be respected
  • Many more icons avilable than in the free version
  • if your forum uses the "Font awesome weight" of "solid", this way will load less assets
  • no need to load all.css and needed icons are inline instead

• Fixed a bug where <img>-tags with newline in them wasn't replaced with <amp-img>
• Added alt text to logo, and aria-label to "logo homepage link". Thanks @briansol for reporting this 👍

How to disable a widget for AMP pages

• Also hide ads on the node views (not only thread views) if set to disable ads for specific node(s)
• Advanced option added: "Disable AMP for Forum/Node pages"

• Fix a bug where the canonical link was missing for tags pages (since Beta 4 where the head tags was set to be inserted like normal XF does it). Thanks to @Masetrix for reporting this

• Add some missing colors for notices
• Allow dismissing notices with amp-bind
• compatibility styles for:
  • AVForums/PrefixEssentials
  • Andy/QuickSearch
• Add some missing utility classes
• Keep class-attr when converting <img> to <amp-img> if dimensions are known.

• Fixed styling for article forum view with "preview"-style, thanks for noticing this @briansol 👍
• Small improvement to MathML handler
• Compatibility with addon TB/BenzerKonular (Turkish addon for "Similar threads")
• Small improvement for compatibility with Andy/similarThreads
• Insert <meta>-tags for sharing and similar like the PAGE_CONTAINER does it.
• Fix <amp-imgur> to work in some cases where id is passed differently to template

• Fix a potential bug with share_page_macros if forum owner has added own modifications to it
• Compatibility with User Activity by Xon (hiding it, stats will anyway be "invalid" due to AMP caches)
• Compatibility with AddonFlare ForumStats (hiding it until @AddonFlare provides a debug package)

• Hide the non-functioning filterbar. Thanks @Anatoliy
• Node icons to show the "comments" if the defined ones don't exist in Fontawesome Free
  • If exists will use similar icon.

Note: Don't install this version unless you are willing to have a forumlist / tagview AMP page that might look funky due to some other addon/widget incompatibility. (This is the initial version)

• Added AMP variant for "tag view" (e.g. www.yourforum.com/tags/pizza-recipes)
  • Requested by a customer that ranks good for tag pages related to certain topics 👍
• Added AMP variant for "main forum list" and "node list" pages
• Disable pageCache for AMP pages, as it can otherwise "show" forums nodes that are hidden for members if a logged in user has visited the ?amp=1-page

• Style property for setting Sidebar colors if they differ
  • Seems some forums running ThemeHouse/UIX need this
• ThemeHouse font fix further fixed, apparently they do:
  • Set 62.5% font size on html-tag (This we already had fix for)
  • Set body-tag font-size to 1.5rem. (This we didn't have, making some forums font sizes be too small in some parts of messages...)
• Ensure that "share icons" on bottom always show
  • Some themes seem to override these to weird values so they don't show correctly
• Fix typo in comment in template