Support disabling placeholder creation

[stevelacey]

I see what you're doing here but the step fails for my views and I can't be bothered to figure out why, it's a nice idea, but not necessary unless you're writing codependent views.

For the time being I have extended the package command for my own with this customization:

    public function makePlaceholderView(string $name, string $query)
    {
        // Placeholder query generation borks for non-simple views so lets not
        return $query;
    }

I suggest adding a config for this to bypass the functionality, and some explanation to the README for what's happening here, and make it either opt-in or opt-out, maybe it should be opt-in, since this tripped me up and I nearly abandoned installing the package until I read the source and worked out what was going on.

Nice idea, and great work, just not sure it should be on by default 👏

[stevelacey]

I did actually start creating codependent views just now, so had to read your source more and try to fix the behavior.

The reason it wasn't working for me was dumb, I hadn't used AS or backticks, since they're both optional.

I suggest documenting that requirement in the README, because once I threw AS everywhere, my fairly complicated views work with your placeholder logic perfectly well, so yeah, that's pretty neat, thank you for that 👏