Update cheerio version to "~0.14.0"

Cheerio version "~0.14.0" parses self closing tags correctly.
E.g."~0.14.0"^
<source src="movie.mp4" type="video/mp4" codecs="avc1.42E01E, mp4a.40.2">
"~0.13.0"
<source src="movie.mp4" type="video/mp4" codecs="avc1.42E01E, mp4a.40.2"></source>
Merge pull request #3 from Ann-Dederkal/patch-1

Update cheerio version to "~0.14.0"