Log Message:
feh: Update to 2.22.2

https://git.finalrewind.org/feh/plain/ChangeLog
Tue, 07 Nov 2017 17:36:26 +0100  Daniel Friesel <derf+feh@finalrewind.org>

* Release v2.22.2
    * Fix HTTPS certificate errors on some systems (broken in 2.22)

Tue, 07 Nov 2017 07:51:48 +0100  Daniel Friesel <derf+feh@finalrewind.org>

* Release v2.22.1
    * Allow ~/.fehbg to be sourced (instead of executed) from other shell
      scripts again (broken in 2.22)

Sat, 04 Nov 2017 14:55:38 +0100  Daniel Friesel <derf+feh@finalrewind.org>

* Release v2.22
    * Add support for CURL_CA_BUNDLE environment variable when loading images
      via HTTPS
    * Fix ~/.fehbg not being updated when setting a wallpaper via menu
      (broken in 2.21)