Update course page
fix lucy
fix lucy - some more
Changes to the handbook - various
Removed edit conflict
Edit - tell-me-a-story
iframe adjustments - finding data
Minor changes
Added links to recipes
Misc changes to recipes
edit link
Make titles on course page clickable
Added Tactical Tech's course to the Course overview page
Remove reference to the Data Wrangling Handbook
[glossary][s]: browser plugins for viewing JSON in the JSON entry.
[upload.py][s]: turn comments on on handbook pages by default.