Await network idle before generating PDF#8

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samkpower wants to merge 4 commits intoisleofcode:masterfrom

samkpower:wait-until-img

Commits on Jul 30, 2019

Await network idle before generating PDF
samkpower
committed

Commits on Aug 2, 2019

Accept waitForNavigation options
samkpower
committed

Commits on Aug 21, 2019

Make waitForNavigation default option
samkpower
committed

Commits on Aug 22, 2019

Reverse making waitForNavigation default behaviour
samkpower
committed