Quick Docs: Ignore vendor prefixes if needed
Fix minor TimingFunction validation issue
- Move UI code out of ExtensionManagerView into ExtensionManager
- Properly escape extension description after toggling truncated part
Merge remote-tracking branch 'upstream/master' into wp-docs-vendor-prefixes
Use a more strict RegExp
Merge remote-tracking branch 'upstream/master' into timing-function-editor-exception
Use unary operator to sort out invalid numbers
Added unit test
Added unit tests
Fix CSSUtils to work better with vendor-prefixed properties
Fix: toggling Extension Manager long/short description would always show
the string for the installed version of an extension (if installed), even
when looking at the Available tab. Use info from the current view-model
rather than making absolute references to ExtensionManager's model.

Also, use $.data() instead of $.attr("data-...").
Merge pull request #8739 from MarcelGerber/wp-docs-vendor-prefixes

Quick Docs: Ignore vendor prefixes if needed
Merge pull request #8910 from MarcelGerber/timing-function-editor-exception

Fix minor TimingFunction validation issue
Merge pull request #9018 from adobe/pflynn/extmanager-truncation-cleanup

Clean up how Extension Manager handles long descriptions