Move window event callbacks to separate Scroll functions
Refactor scrolling JS

Also, make deactivate() really work both in Swipe and Scroll.
Crop image properly on mobile
css changes to the authors elements
footer styling
Fix scrolling back to top on slide change on mobile

We no longer scroll inside of .content, but in article instead.
Merge branch 'master' of github.com:jgonera/wabbitholes
Make fixed elements behave correctly when scrolling slides

Still need to work on Page up/Page down/Home/End behavior.
content and css changes to the splash screen