Need to add Authentication for Rest APIs

[sathishid]

Need to add support for JWT authentication support for swApi Services.

[sathishid]

Implemented this feature by referring the below URL: [http://jasonwatmore.com/post/2018/08/14/aspnet-core-21-jwt-authentication-tutorial-with-example-api](JWT Authentication) Note: It just returns token without any credential, need to access api using this token.

var header = new AuthenticationHeaderValue("Bearer",Convert.ToBase64String(tokenAsByArray)); client.DefaultRequestHeaders.Authorization = header;

TODO : Need to add user Identity models and UI

1. Removed swagger as authentication crashed swagger
2. Marked Allow Anonymous for Inquiry Controllers method to avoid break.
3. Need to implement authentication request in WPF.

[sathishid]

For Testing: Request Token:

Using Authentication Token