base tile structure, add more pictograms to sprite
Merge branch 'master' of github.com:drupalhu/drupalhu_theme_html_template
add sections to frontpage, style these sections
add node date format
add footer text, and style it
Reorganizing definions in .scss files, adjusting & introducing sass variables.

Also, some refactoring took place: CSS selectors, image file-names.
Merge branch 'master' of https://github.com/drupalhu/drupalhu_theme_html_template

Conflicts:
	index.html
	sass/_drupal_theme.scss