Parse whitespace html entities as spaces and treat standard blockLike…

[rawrmonstar]

… HTML elements as word separators when stripTags option set.

Fixes #38 by replacing the html entities with their unicode equivalent.

Also parses html block elements as word separators, e.g., <div>one</div><div>two</div> counts as two words, <span>one</span><span>two</span> still counts as just one word.

[RadLikeWhoa]

First of all, sorry for only replying to this PR this late.

• Replacing whitespace entities is a great idea, I'll just see if there's a more concise way of writing the code.
• I'm kind of torn on the other part of this PR. While treating HTML elements as separators seems like a good idea, I'm not sure if it should only apply to block elements. In the example you give, I'd expect both lines of code to return two words. I can see your reasoning though. I'll have to think about this some more.

[rawrmonstar]

No worries. The distinction for block vs inline was to make it so tags like <em> and <strong> don't break up words since I could see something like <strong>un</strong>important. Whatever you decide is cool, my fork does the job for me. Thanks for the cool project 👍