Merge pull request #279 from TekHus/master

Added page for line editing tutorial
Merge pull request #779 from KevWright/master

Added page for line editing tutorial
Fix linking.
Fix broken links, give Design Center page in Enterprise a unique title.
Fix link to section in document.
Fixed broken links and other edits
Merge pull request #280 from TekHus/master

Fixed broken links and other edits
guide/writing-and-serving-policy/policy-framework.markdown: another tiny code block fix
Avoid auto linking to those titles.
Fixed merge conflicts
Merge pull request #281 from TekHus/master

Fixed merge conflicts
Merge pull request #780 from KevWright/master

Fixed broken links and other edits
Fixed a title issue
Merge pull request #282 from TekHus/master

Fixed a title issue
Merge pull request #781 from KevWright/master

Fixed a title issue
Fixed links
Merge pull request #283 from TekHus/master

Fixed links
Merge pull request #782 from KevWright/master

Fixed links
Fixed formatting issue
Merge branch 'master' of https://github.com/cfengine/documentation