in-progress:Rework content blocks
Merge branch 'index-page' of https://github.com/risfio/programmingexaminations into index-page

Conflicts:
	src/page-bundles/index/index.css
	src/page-bundles/index/index.jade
Pull request from remote index-page branch
	modified:   src/page-bundles/index/index.css
	modified:   src/page-bundles/index/index.jade
	dst/base/
	dst/index/
	dst/static/css/
	dst/static/fonts/osans/
	dst/static/images/
in-progress:make structure for main content blocks