Fixed errors with anchor tags
Merge pull request #192 from deb-cfengine/minor_tutorialupdates

Fixed errors with anchor tags
Same minor changes to anchor tags; my mistake
Merge pull request #193 from deb-cfengine/minor_tutorialupdates

Same minor changes to anchor tags; my mistake
Anchor tags--hopefully corrected
Merge pull request #194 from deb-cfengine/minor_tutorialupdates

Anchor tags--hopefully corrected
Rename container variables to data
Merge pull request #195 from tzz/master

Rename container variables to data