Moved Main Navigation Menu

Moved this out on its own partial, this tends to get swapped out, seemed
logical to have it all in one spot
Moving around some jQuery

Keeping similar things together, being anal
Drop IE7 Support

It didn't work anyway, I could fix it but I get zero IE7 traffic. I do
still support 8, but only minimally.... I show basically a mobile view
single column layout with good readability, even though I get zero IE8
traffic.
Cleaned up CSS

This is also a new file, main menu is now on its own, the menu does not
support dropdowns, but many people add this, makes it easier if all the
stuff is in one spot.
Rebuild Styles