inject whole head in header and footer

[itajaja]

The change allow the following imporvements:

1. Use link elements defined in the head also into the header and footer
2. Use multiple style tags. right now the selector would only take the first style tag and ignore the others

I am using it right now and I can't see any downside of this approach

[marcbachmann]

Thanks for pointing out that I only used the first script tag.
Apparently that was good enough for me at the time of writing 😄

While your pull request is a good solution for most cases, it creates invalid html in the header & footer elements. A head element must have an html tag as parent.
It's easier to just copy all the link & script tags.
I'd rather use something like this:

styles = document.querySelectorAll('link,style')
styles = Array.prototype.reduce.call(styles, function(string, node){return string+node.outerHTML;},'')

[itajaja]

Definitely a much better solution! Also, how do you build it? I don't see the instructions on the readme :)

[marcbachmann]

npm test also builds the coffeescript.
I've pushed v1.2.0 to github & npm

[itajaja]

Great! let's close this PR then :)