* improve scrollbar margin
* add cursor property
* no wrapping of label text

Fixes #43749

fixes #43597

fixes #3388

* Webview api

* Cleaning up markdown webview

* Hooking up dispose

* Fix some merge errors

* Use custom context key to show markdown title bar contributions

* Add basic on focus and on blur events

* Fixing find widget in webview

* Hookup _isDisposed

* Use new extension resource scheme to load markdown extension resources

* Documenting keep alive

* Fixing trailing spaces in expansion

* Emmet - Fixing extra spaces when wrapping with abbreviation

* Avoid fetching tag if there's no need to ezpand again

* Replacing several 'indexof's with regexp

* Making regexp for tagname stricter. Removing unnecessary check.

* Removing extra call to expand.

* tiny changes

* tinitiny changes

This reverts commit 00262fb3.