chore(grunt): update paths to components
chore(components): update scss-components
chore(icons): new type of icons
style(readme): update wording of headline
refactor(javascript): naming "js" to "javascripts"
refactor(views): delete pages-folder
chore(templates): update content of index-template
chore(headings): class for larger h2-headline
chore(presets): distance top for <pre> next <p>
chore(layout): fixed width for .l-constrained
chore(lists): width for iframes
chore(stages): center elements and more distance for lists