There's a lot of `|| run_all?` in this method. I'd love to be able to remove them. Idea: call a method after you're done parsing options that turns on relevant options if `--all` is passed:

```ruby
def turn_on_all_options
  %w(git indentation errors todo warnings staticanalyzer).each do |option|
    @opts[option.to_sym] = true
  end
end
```

Then at the end of parse_options:

```ruby
@opts = Slop.parse do 
....
end

if @opts[:all]
  turn_on_all_options
end
```

I am available to pair if this doesn't make sense.