Alias Qli

Make "Set-Cookie" header in the response optional

2

I noticed that often it's not needed to pass a JWT token in cookie. A field is added to `CookieSettings` to let the used specify whether to generate `Set-Cookie` headers....

Disable test

3

This pr adresses #981 as a gsoc project mentored by @gbaz.  

This pr resolves #372 as a gsoc project mentored by @gbaz. It also colors the warning in red to make it stand out.

This is not really tested 'cause I'm tired now.

Render different pages into seperate SVGs

1

**Is your feature request related to a problem? Please describe.** My 20-page pdf is rendered into a single SVG and is causing severe performance issues. The browser reacts slowly and...