code cleanup#2

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anandpdoshi wants to merge 2 commits intoaerenchyma:masterfrom

anandpdoshi:anandpd-code-cleanup

Commits on Oct 24, 2017

code cleanup: split code into functions and consolidated function calls into run()
anandpdoshi
committed

Commits on Oct 25, 2017

Merge branch 'master' into anandpd-code-cleanup
aerenchyma
authored