fix bug 872660 - Add line numbering to Prism
Merge pull request #1098 from darkwing/prism-line-numbering-872660

fix bug 872660 - Add line numbering to Prism
fix bug 872686 - remove dashboard waffle flags
Fix line number and highlighting collisions
Merge pull request #1099 from darkwing/prism-harmony

Fix line number and highlighting collisions
Merge pull request #1096 from groovecoder/dashboard-kumawiki-waffle-cleanup-872686

fix bug 872686 - remove dashboard waffle flags
Fix echoing into /etc/hosts will always give permission errors in docs.

This is confusing for people who don't understand how the shell works and how file redirection works. It is better to give a command that can account for needing sudo.
Merge pull request #1101 from mythmon/patch-1

Fix echoing into /etc/hosts will always give permission errors in docs.