downloader

~/.config/youtube-dlg should just contain configuration files and not logs (which should go to $XDG_DATA_HOME/youtube-dlg/ ) nor youtube-dl binary (which should go to $XDG_CACHE_HOME).

Please also consider using appdirs instead of hardcoding ~/.config/

Describe the bug
When downloading the highlights the downloaded cover pictures do not match the ones that are showing in the web interface.

To Reproduce
Steps to reproduce the behavior:
instaloader PROFILE --highlights (--login USER --password PASS)

Expected behavior
I want the real cover pictures and not some size-down and cut versions of the first picture in the highlight.

SSL_shutdown() tries to send the close_notify shutdown alert to the peer. When the peer has shutdown, kernel will send a SIGPIPE to client, so we must catch the signal.