Request to optionally display more information in jnoty

[vharsh]

I really like jnoty as a library, and wanted to know if you'd consider adding support for quantitative error descriptions.

Consider an example

1. User requests for some computation
2. The request is sent to the server
3. Server returns an error object with heading, body and potential steps to resolution.
4. jnoty displays
   a. heading e.g. Error
   b. title e.g. Request could not be processed
   c. body is hidden until user decides to interact with the jnoty alert/pop-up so that it doesn't take up much space and it shows the information when the interested user wants to see it.

I feel that the interaction can be hovering a mouse or pressing some shortcut keys or anything which can be used to supply more information about the error or success.

Thanks for this library, I really like it.