This commit adds a way to define per-domain settings in config.py.
The option is called domainSettings and contains an attribute set
of attribute sets with the base domain as the name.
The documentation for the option says...
> If you want a default binding to be passed through to the website,
> bind it to null.
but if you actually try to set a key to `null`, it causes an error.
> A definition for option
> `programs.qutebrowser.keyBindings."<Ctrl+Shift+Tab>".normal' is not
> of type `strings concatenated with " ;; "'.
So this commit implements unbinding as it is documented.
This command adds the ability to specify lists of qutebrowser
commands as values for key bindings, which avoids the need for
concatenating commands with ` ;; `.
This option provides a more convenient way to overlay dummy packages.
It also adds a function `config.lib.test.mkStubPackage` that can,
e.g., be used for `package` options.
The option to remove the default keybindings by setting the
`programs.qutebrowser.enableDefaultKeybindings` variable to `false`
had a list wrapped around the `config.py` line. This would cause a
type coercion error.
PR #1410
