Refactored page html and moved HEAD to an include

I'm slowly trying to reduce copy/paste redundancy in my templates. I've added /Templates/Partials/Head which has the boilerplate for the HTML head element. This includes the Title, which needed to be changed to "title(current)" so it grabbed to correct thing. In some cases I want to override the page title. On those, I just add another title tag before the template. Seems to work, but probably not ideal.