Daniel Arsenault June 01, 2018:  Updated teachers manual (asciidoc) [60bac72]
Daniel Arsenault June 01, 2018:  Updated teachers manual (asciidoc) [989b531]
Daniel Arsenault December 21, 2017:  Updated teachers manual (asciidoc) [6a32ea2]
Daniel Arsenault December 21, 2017:  Created teachers manual (markdown) [a67caea]