requireSpacesInsideParentheses: "allButSolitaryPunctuators"

Going to paste in what I wrote in #517:

I like almost all of jQuery's styleguide. I really like spaces inside all object brackets, array brackets, and parens. But I don't like either of these:

```javascript
funcWithCallback( function( params ) {
    // do something with params
    return 'result';
} ); // <- space between delimiter is butt-ugly
```

```javascript
//               ↓ hard to read without space between ( and function
funcWithCallback(function( params ) {
    // do something with params
    return 'result';
});
```

What I'd like to have (allButSolitaryPunctuators):

```javascript
funcWithCallback( function( params ) {
    // do something with params
    return 'result';
});
```