Add man page to package

* Fix search with `-c` flag. Fixes firecat53#131.

* Add support for IPv6 URLs. Closes firecat53#127
* Mark items in url queue with an "*"
* Add version flag
* Update to pyproject.toml/hatch for builds

* Add "*" to allowed URL characters. Fix firecat53#125

* Strip whitespace from URLs. Fixes firecat53#124
* Redo redirection of sterr/stdout. Fix firecat53#122

Version 0.9.9

Internal updates

- Pylint fixes
- Move to subprocess run instead of call and Popen
- Switch to f-strings

Update packaging and setup to current best practices.

* Python 3.6+ required

* Convert to newer email.message.EmailMessage format for processing. Closes firecat53#98
* Hopefully fix firecat53#105. Escapes every "&" in the URL
* Attempt --run-safe implementation
* Fixes firecat53#106
* Scan a selection of email headers for URLs. Closes firecat53#97.
* Add option for custom regex. Closes firecat53#79.
* Allow $ as an acceptable trailing character
* Fix urwid reverse error. Thanks to @pavoljuhas. Closes firecat53#99

* Change shebang to specifically call python3

* Add --width flag to change displayed width. Closes firecat53#92.
* Update tlds and copyright dates
* Remove workaround for fixed python webbrowser bug (firecat53#94)
* Add -R option to reverse URL/context output. Closes firecat53#90
* Add --single option to quit after opening/copying first link. Closes firecat53#95
* Support wl-clipboard. Resolve firecat53#88.

* Remove python2 compatibility

* Cycle through opening links with webbrowser module, xdg-open or --r…

…un argument

* Add option to copy to primary selection or clipboard. Fix firecat53#87
* Generate new config file using command line switch instead of keybinding
* Allow remapping a key to open url in addition to space and enter
* Show help menu with F1 and show dynamic keybindings
* Allow editing key bindings in config.json. Fix firecat53#72.