Regex space counting is very restricting

[olsonpm]

I was wondering why you opted to use the regex to count spaces? It's restricting in the sense that it neither accounts for double spaces after a period (habit of mine) nor does it account for line breaks in the files containing html.

When I figured out the problem, I replaced the regex logic with:

var beforeLastSpace = str.substring(0, str.lastIndexOf(' '));
var afterLastSpace = str.substring(str.lastIndexOf(' ') + 1, str.length);
var res = beforeLastSpace + ' ' + afterLastSpace;

and it works fine for my case. I would send a pull request - but I figured I'd ask about it first because you may have very good reasons.

Thanks much for your plugin