An option added for shortning the text value displayed in beteween anchor
tag to trim down to domain name level and still the hyperlink will point to the full url.
example :
the text for following URL
https://github.com/encodez/urlToLink/blob/master/jquery.urlToLink.js
will be converted to "github.com" instead of the long line

nofollow option added as attribute for anchor tag
Trim down the text within anchor to domain level
Trim down the text within anchor to domain level
no follow attribute added to the link as option
Merge pull request #8 from encodez/master

Add nofollow attribute & optionally shrink links to domain-only text