Removed "function header" from a few pages of the workbooks; cleaned up extra rkt file folder and updated index.html
Fixed BS2 game files, added graphics for showy games
Removed file to allow merge; will repair momentarily.
Merge branch 'master' of https://github.com/bootstrapworld/curr

Conflicts:
	courses/bs1/resources/workbook/TeacherWorkbook.odt
	courses/bs2/resources/teachers/Teacher Edition Workbook.odt
add zip file for all bs2 source files
include links to warmup activities and answers in the student resources page
Update Cond unit to reflect new warmup activity, adjusting pacing guide and adding room for red-shape
Design Recipe-Google Docs
Unit1 hw formatting fixes
Merge branch 'master' of github.com:bootstrapworld/curr
move DesignRecipe form out of units/ dir
minor adjustment to titles
add pre/post test files
fix dead link in CSS file (was causing harmless 404s when building pdfs)
minor changes to pizza topping lesson
Remove reference to globals (since they only work on DrRacket and Whalesong
BS2 Unit 1
make sure all images are in Git
Merge branch 'master' of github.com:bootstrapworld/curr
Merge branch 'master' of http://github.com/bootstrapworld/curr into newformat