Midterm seminar slides. Closes issue #22
Midterm seminar slides. Closes issue #22

chengsoonong/mclass-sky,alasdairtran/mclearn,alasdairtran/mclearn,chengsoonong/mclass-sky,yen223/mclass-sky,yen223/mclass-sky,alasdairtran/mclearn,alasdairtran/mclearn,chengsoonong/mclass-sky,yen223/mclass-sky,chengsoonong/mclass-sky,yen223/mclass-sky