Add support for JSONPath based partial updates using JSON.SET

[JyotinderSingh]

Redis allows clients to perform partial reads and updates on JSON values. This is done using the Path construct.

You can read more about how it works in the redis documentation.

Expected features

• Access to specific elements of JSON values.
• Refer to the JSONPath Syntax to understand the requirements.
• Stay as close to the JSONPath specification as possible.
• JSON output should be similar to the redis specification, you can view how the output looks like in the redis documentation.

[Maveric-k07]

Hello, I would like to take this up please

[JyotinderSingh]

Hello, I would like to take this up please

Assigned

[Maveric-k07]

Is it okay if i take up #165 as well; as this one cannot be done without it; i know someone has already requested to get assigned to that issue, i can wait for them to finish and then get started. Anything works

[JyotinderSingh]

#235 Fixes this.