Mkdocs-material

* Added focus state for clipboard buttons
* Fixed 400: Search bar steals tab focus
* Fixed search not closing on ENTER when result is selected
* Fixed search not closing when losing focus due to TAB
* Fixed collapsed navigation links getting focus
* Fixed outline being cut off on TAB focus of navigation links
* Fixed bug with first search result navigation being ignored
* Removed search result navigation via TAB (use UP and DOWN)
* Removed outline resets for links
* Improved general tabbing behavior on desktop

* Added example (synonym: snippet) style for admonitions
* Added synonym abstract for summary style for admonitions

* Added Turkish translations
* Fixed unclickable area below header in case JavaScript is not available

* Fixed 639: Broken default favicon

* Fixed 638: Build breaks with Jinja < 2.9

* Fixed 630: Admonition sets padding on any last child
* Adjusted Chinese (Traditional) translations