Two fixes

Cleaned up `gam report` commands again to improve verification that valid data has been received.

Fixed bug in `gam <UserTypeEntity> dedup contacts` where `<PeopleResourceNameEntity>|<PeopleUserContactSelection>`
was not optional as documented.

Added option `replacefilename <RegularExpression> <String>` to `gam <…

…UserTypeEntity> copy|create|update drivefile`

Cleaned up `gam report` commands to improve verification that valid d…

…ata has been received.

Add audit library

Fixed bug in `gam <UserTypeEntity> print datastudiopermissions` where…

… `todrive` was not recognized.

Further cleanup of `gam create|update alias`.

Change verifytarget to notargetverify in create|update alias

Added option `verifytarget` to `gam create|update alias <EmailAddress…

…Entity> user|group|target <UniqueID>|<EmailAddress>` that causes Gam to verify that the target `<UniqueID>|<EmailAddress>` exists.

+Updated `gam <UserTypeEntity> deprovision` and `gam <UserTypeEntity>…

… delete|update backupcodes` to give a more informative error message when a user is suspended and backup codes can't be deleted|updated.

Fixed bug in `gam print crosactivity recentusers oneuserperrow` that …

…caused a trap.