WIP: Comprehensive Theme improvements#16

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caesar2164 wants to merge 4 commits into

upstream-masterfrom

comprehensive-theme-improvements

Commits on Dec 18, 2017

Updates course about date conditionals
Giulio Gratta
committed

Commits on Dec 19, 2017

Move default overlay content to themable file
Giulio Gratta
committed
Move default Promo Video html to themable file
Giulio Gratta
committed
Add FA loading spinner to each problem
Giulio Gratta
committed