v1.0.0 of json

This is the 1st version of json

• Introduced has() to determine if a key exists.

Full Changelog: v0.2.0...v1.0.0

v0.2.0

• Added type-safe accessors.

Full Changelog: v0.1.0...v0.2.0

v0.1.0

Full Changelog: https://github.com/Rahul-Mac/json/commits/v0.1.0