Add bearertoken, datetime, rid, safelong, and uuid packages

[bmoylan]

This change is 

[nmiyake]

Question about whether deprecated type definition needs to be included and feedback on license headers for copied code

Reviewed 16 of 16 files at r1.
Reviewable status: all files reviewed, 3 unresolved discussions (waiting on @bmoylan)

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rid/resource_identifier.go, line 100 at r1 (raw file):

// Rid is deprecated: use ResourceIdentifier.
type Rid string

Do we need do declare this deprecated type here?

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uuid/internal/uuid/README.md, line 1 at r1 (raw file):

**conjure-go note**: This package was adapted from https://github.com/google/uuid/tree/v1.1.0

Should remove conjure-go from this note

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uuid/internal/uuid/util.go, line 1 at r1 (raw file):

// Copyright (c) 2018 Palantir Technologies. All rights reserved.

We should update config to exclude the internal packages from license generation and remove the Palantir portion

[bmoylan]

Reviewable status: all files reviewed, 3 unresolved discussions (waiting on @nmiyake)

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rid/resource_identifier.go, line 100 at r1 (raw file):

Previously, nmiyake (Nick Miyake) wrote…

Do we need do declare this deprecated type here?

good catch, removed

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uuid/internal/uuid/README.md, line 1 at r1 (raw file):

Previously, nmiyake (Nick Miyake) wrote…

Should remove conjure-go from this note

done

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uuid/internal/uuid/util.go, line 1 at r1 (raw file):

Previously, nmiyake (Nick Miyake) wrote…

We should update config to exclude the internal packages from license generation and remove the Palantir portion

yup, had the exclude in the other repo but forgot to port it here. done.

[nmiyake]

-- thanks!

Reviewed 8 of 8 files at r2.
Reviewable status: complete! all files reviewed, all discussions resolved