NPE fix and fix for crashing when installing plugin#72

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youngsfamilyphone wants to merge 3 commits intoady624:masterfrom youngsfamilyphone:master

+4-3

Commits on Aug 11, 2017

fixe NPE for happens-on date when day name of week is null for week number in month
youngsfamilyphone
committed
fixed bug but can't recall the issue
youngsfamilyphone
committed

Commits on Apr 22, 2018

Merge remote-tracking branch 'upstream/master'

Robert
authored and
Robert
committed