README.md: add repology badge

Show downstream usage for various versions of systemd.

diff --git a/README.md b/README.md
index 0274715e8cf392c5377a195f6a56b23a9f982a8d..4acc899cbc6269b64fb185820a1888277039da2a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -12,7 +12,8 @@ System and Service Manager
 [![Travis CI Build Status](https://travis-ci.org/systemd/systemd.svg?branch=master)](https://travis-ci.org/systemd/systemd)<br/>
 [![Language Grade: C/C++](https://img.shields.io/lgtm/grade/cpp/g/systemd/systemd.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/systemd/systemd/context:cpp)<br/>
 [![CentOS CI Build Status](https://ci.centos.org/buildStatus/icon?job=systemd-pr-build)](https://ci.centos.org/job/systemd-pr-build/)<br/>
-[![Build Status](https://dev.azure.com/evvers/systemd-systemd/_apis/build/status/systemd.systemd?branchName=master)](https://dev.azure.com/evvers/systemd-systemd/_build/latest?definitionId=1&branchName=master)
+[![Build Status](https://dev.azure.com/evvers/systemd-systemd/_apis/build/status/systemd.systemd?branchName=master)](https://dev.azure.com/evvers/systemd-systemd/_build/latest?definitionId=1&branchName=master)<br/>
+[![Packaging status](https://repology.org/badge/tiny-repos/systemd.svg)](https://repology.org/project/systemd/versions)
 
 ## Details