wwww/wiki-tui: update to 0.4.3

Feature
-config:
-add parser configuration options
-add UserParserConfig and ParserConfig

-implement the options in the Default parser
-add documentation in the readme (04885c7)

wiki:
-add code blocks to the article (c58242a)

Bug Fixes
-ui:
-open the correct url when selecting a link (bf14f09)
-fix selecting a header in the toc view
-add simulation of keypresses in the select function of the toc view Closes #14 (511a925)
-remove the url prefix of the article name in the open dialog (72d799f)
-fix selecting the first link in an article (39c087e)

(pin)