update kelly folder#13

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kellyho15 wants to merge 14 commits intohlk217:masterfrom

kellyho15:master

Commits on Aug 22, 2018

Commits on Aug 23, 2018

Merge remote-tracking branch 'upstream/master'
kellyho15
committed

Commits on Aug 26, 2018

Merge remote-tracking branch 'upstream/master'
kellyho15
committed

Commits on Aug 27, 2018

update analysis
kellyho15
committed