Prepare for 1.4.0#71

Merged

rohe merged 7 commits intomasterfrom

Oct 7, 2020

Commits on Sep 14, 2020

Official Documentation in README
peppelinux
authored

Commits on Sep 23, 2020

Add option accept_invalid_keys to KeyBundle
jschlyter
committed

Commits on Sep 29, 2020

Commits on Oct 2, 2020

rename accept_invalid_keys to ignore_invalid_keys
jschlyter
committed

Commits on Oct 7, 2020