Create cli user password change method

[undassa]

A User should be able to execute command deploy password change in a terminal.
It should change user's password in deploy it system
Available flags:

• t token - recovery token

To make an authentication, CLI should create an HTTP request:
Request:

• type: POST
• url: /user/password/change
• data: `json {"password":"password"}``

You can receive:

• 200: json {"token":"access token"}
• 400: json {"error":"validation error", "description":"validation description"}

Note: password should be at least 8 chars of length.