Move splash.erb to global.css begin refactoring.

Deprecated slash.css.
Moved nav out of first slide.
Factored images out of css (they shouldn't be there).
Trying out new font for body.
General style changes.
navbar fixed
navbar fixed again, chrome please
added yhack
mlh added, probably should move it elsewhere
formatting, goodbye garamond
people page (not production ready)
about page description
Merge branch 'styles'

Conflicts:
	public/global.css
gitignore