Optionally disable SSL check for dedicated feeds

[Offerel]

Could you please add a option for every subscription, so that i can disable curl SSL check for that dedicated feed? I didn't want to disable it completely, but i have subscribed to some sites, where the domain doesn't match in the SSL certificate. This feeds are broken for me. I cant retrieve the content.

The option should be disabled by default (so that ssl cert is checked)

[niol]

This is the same as #1099 and maybe #1109 . The site operators should really fix their sites.

[Offerel]

Lol, yes indeed. Curl error number is in my case 51 instead of 60 or 62.

Disabling the SSL check should only be a temporary workaround. But disabling it for all feeds, is not the way I want to get it to work for me.

[jtojnar]

I am vary of adding options that reduce security since it is nearly impossible to relay severity of such choice due to warning fatigue.

Let’s track possible implementations through plug-ins in #1099.