Release 3.0.0

Removed all third-party dependencies and implemented the relevant functionality natively.

Release 2.2.1

Updates request dependency to 2.88.0

Release 2.2.0

• Added support for application/json content-type

Release 2.0.2

• Bug fixed due to os.EOL causing "Not Authorized" for windows users.
• Minor fix in documentation

Release 2.0.0

First NodeJS SDK release for Telesign's self service products.
Version set to 2.0.0 as reference for feature specs parity with other Telesign SDKs