`valet uninstall` only displays information about how to manually uninstall and clean up after Valet.
This PR adds a `--force` parameter, which will forcefully remove Valet and the Homebrew services it installs, as well as clean up the config files and log files.
But for a few post-uninstall composer dependencies, cleanup is very thorough.
This brings idempotency to both `valet install` and `valet uninstall --force`
(There may still be edge cases where other Homebrew or composer packages might create interference with install/uninstall, but this makes things much easier to self-troubleshoot.)
While since #268 valet has been checking nginx configs for errors when starting/restarting, the captured errors are never displayed if there is a failure because it's being run using `quietly()`.
This PR causes the errors to pass through to the console so we can more readily understand why nginx may not be starting or not serving properly.
Fixes#144
".dev" is really a TLD, not a "domain" in the conventional sense.
Changing the command to `valet tld` more accurately reflects the purpose of the command (to set or get the configured TLD served by Valet)
