use https for the jQuery path

[IonicaBizau]

Like #23, but using https instead of http. I have three reasons to do this:

• https://code.jquery.com/jquery-1.11.1.min.js works fine with https
• //example.com/script.js is a little bit slower than https://example.com/script.js (I did read a blog post about that, but cannot find it right now.) But it's obvious, the browser should resolve them using the current protocol.
• //example.com/script.js will give a nasty error when $.visiting local HTML files.

@travist I found this nice library after watching your talk about it. Niiiice stuff! :clap: :tada:

[IonicaBizau]

@travist Do you still maintain this repo?

[travist]

Yes I do... this looks fine to me. Thanks.

[IonicaBizau]

@travist :+1: