Bump version to 5.0.1

Update package lock

Bump version to 4.0.0

#v3.0.2202.2-rc - Replace request npm package with axios (bitpay#53)

- Subscriptions resource completed (bitpay#16)

- Payout methods renamed
- Exception injection bugfix
- Functional tests updated
- Code refactor

Co-authored-by: Antonio Buedo <[email protected]>

#v1.3.2102.0-rc - Update RESTcli.ts (bitpay#9)

Proper case on path to exceptions

#v1.3.2102.0-rc - Package updates (bitpay#13)

- Updated setup
- Removed unused dependencies
- Repaired npm package
- Updated guide
- Code refactor

Added NPMJS package

#v1.0.2102.0-rc - npm package (bitpay#5)

* - Code refactor
* - Package updated

Bump lodash from 4.17.15 to 4.17.20 (bitpay#4)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.20.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.15...4.17.20)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>