Script formatting should allow setting for space between keyword and opening paren

[rkeithhill]

For instance, I prefer to see:

if (Test-Path foo) {
   "Foo exists!"
}

instead of

if(Test-Path foo) {
   "Foo exists!"
}

Same would apply to other keywords: elseif, for, foreach, while, switch, etc.

[daviwil]

This should also cover spaces around equals signs, like in this example:

foreach($thing in $list){$result=Get-Thing $thing}

The resulting output should be:

foreach ($thing in $list) {
    $result = Get-Thing $thing
}

[Jaykul]

And the space between the closing parenthesis and the brace (which I was happy to see you both added).
And making sure it's only one space. Currently it doesn't even do that.