add xtc frontend framework
remove unnecessary modules and code, add correct styling to grid example
add min-/max-width and center body
adjust grid
adjust package.json
add gitignore
enable usage of either fluid or fixed grid
Merge branch 'develop' into page

Conflicts:
	frontend/_base/css/elements/00-responsibly.less
generate assets
add grid definitions table
Merge branch 'develop' into page

Conflicts:
	README.md
Merge branch 'develop' into page
Revert "fix bug where columns would have more margin than row with bigger gutters"

This reverts commit 7ec9f4cec1e638157ec2e8cf8666f8cc9c3ee936.
better grid styling
Merge branch 'develop' into page
Merge branch 'develop' into page
Merge branch 'page' of https://github.com/BuschFunker/responsibly into page
no fixed horizontal padding so 1 column grid doesn’t break on small screen
Merge branch 'develop' into page

Conflicts:
	frontend/_base/css/elements/01-grid-layouts.less
add no-grid layout, extend responsive layout docs