Fix :not selector

Change http -> https on Google Fonts

Bootstrap v3.3.6 Update

Fading the "Scroll to Top" button in and out

Previously the "scroll to Top"-button was always shown.
In my opinion this makes little sense when you are already at the top
and may even lead to confusion (nothing happens when you press the button,
when at top).
So this change will fade the button in and out depending on where you are.
It is leveraging the already implemented scrollPage function.

Signed-off-by: Simon Egli <deadolus@gmail.com>

Updating Bootstrap and Bootswatch

So there is no change needed when switch to SSL

fix visibility class

Fixing + improving speed

Links vere invisible (green on green) in the about area (class="success"). Fixed.

If we're not disabling the submit button, we can spam click the button and end up with as much mail as we clicked the button.
Keep only id in css selector is speed up the DOM search, and there is less code : )

fix redirect issue with easing

Conflicts:
	index.html

Currently in the application I'm working on with this theme I use GitHub OAuth2 which redirects after a successful authorization. When GitHub (or any OAuth protocol) redirects this function executes before .page-scroll a is visible in the DOM regardless of document.ready. The click handler should be bound to the listen on the body for clicks to .page-scroll a instead. While this might be a little more expensive than binding to the actual element it fixes a pretty large problem IMO. It's a double edged sword because either you sacrifice a little bit of optimization or easing breaks when a server redirects the app. Even though I realize this is supposed to be a single page template I think login/OAuth is the one exception.

Updated Flatly to Bootstrap 3.3.0 & Font-Awesome to 4.2.0