Merge pull request #80 from davidkane9/master

Update lesson.yaml
Correct the side of the larger operand
Merge pull request #81 from fredym/fix-logic-vector-recycle

Correct the side of the larger operand
Fixed typo and unclear wording caught by Paul Cuciureanu.
fixed functions in power and asympt initlessons.R so that last statement was print(g). this stopped ggplot2 object from being returned to callback
Merge remote-tracking branch 'origin'
Merge remote-tracking branch 'upstream/master'