fixed gitignore
remove trailing whitespaces, append final newline
added livereload option to grunt watch task
remove csscomb from package reps
fixed version definition in package
link spectrum category links and redirect to home#spektrum
use transform instead of top property for curtain transition
add missing grayscale.svg...
fix firefox issues

- hide outline on focus links
- fix curtain positioning
fix content-nav function call
add Skrollr, remove jquery.parallax