Release v2.0.1

add strip password flag (#33)

* add strip password flag

* fix pack test

* prevent strip if flag is not set

* use set password

* None instead of Some()

* change to no_strip_password and use context for errors

* change to no_strip_password and use context for errors

* cleaner handling of password stipping

* fix formatting

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Co-authored-by: Muhamad Azamy <muhamad@incubaid.com>