Strip http/https detection in enqueue and linking

[coenjacobs]

According to @mikejolley this can be done by just providing // instead of manually determining if we should enqueue/link via http or https.

[maxrice]

trac ticket

[coenjacobs]

Thanks @maxrice - that confirms it's possible in WordPress since version 3.5, so this is good to go. :)

[pmgarman]

@coenjacobs could have just asked, I've already done this and could have confirmed it for you!

[sjeden]

@mikejolley

since 57157db

i believe this is broken. styles / js are attempting to enqueue via // not http:// or https://

http://stickers.edenfamily.co.uk/product-category/albums/

[mikejolley]

// is protocol relative.

[pmgarman]

@sjeden this is expected and works perfectly fine :)

[sjeden]

@mikejolley @pmgarman - clearly a theming issue on my part then. lulz.
been a longgggg day.