Log Message:
www/wiki-tui: update to 0.4.4

Feature:
- add cli support
- add cli level argument
- parse cli arguments in the config
- override log level
- add structopt crate for parsing cli arguments
- add cli struct
- implement search_query argument
- implement article_id argument

Bug Fixes:
- ui:
  - fix horizontal link focus
  - fix article view not taking focus
  - fix link focus when selecting an header

Documentation:
- readme:
  - change usage information