Fix for toDashed(toCamel('str ABBR str'));

> $ morph.toDashed('My CSS and HTML parser');
> 'my-css-and-html-parser'

is correct.

> $ morph.toCamel('My CSS and HTML parser');
> 'myCSSAndHTMLParser'

is correct.

> $ morph.toDashed(morph.toCamel('My CSS and HTML parser'));
> 'my-cssand-htmlparser'

oops!