Remove _debug() from af_ssdebian
Add af_titanic
Remove var_dump in af_xkcd

It caused json errors on subscribing xkcd after activating the plugin.
(Thanks ali0une
https://github.com/Joschasa/Tiny-Tiny-RSS-Plugins/commit/fa48245c9b78bef153af42fe67d93e93d4a25114#commitcomment-2863938)
Update README.md

Use the README.md to document, which sites these plugins cover
Add af_foebud
Add af_daujones
Add af_userfriendly
Add af_raumfahrer
af_betweenfailures should work on all image types.
Use guid to match for af_golem.

One of their feeds use an external service to track clicks.
This feed didn't match the link "golem.de", but since golem.de
provides guid with their domain, this should fix it.
Bump version of af_betweenfailures
Add api_version (for upcoming tt-rss 1.7.9) and fix utf8 encoding issues
Add af_youtube
remove TODO in af_xkcd (thanks @kroimon)
Merge remote-tracking branch 'origin/master'
remove calls to get_link() aswell (thanks @kroimon)
Updated af_betweenfailures, added af_youtube to README
Merge branch 'Joschi-TTRSS-Plugins/master'