👷 dropped Doozer.io support

.doozer.json

@@ -1,24 +0,0 @@
-{
-  "targets": {
-    "xenial-i386": {
-      "buildenv": "xenial-i386",
-      "builddeps": ["build-essential", "cmake"],
-      "buildcmd": ["mkdir cm", "cd cm", "cmake ..", "cmake --build .", "ctest --output-on-failure"]
-    },
-    "xenial-amd64": {
-      "buildenv": "xenial-amd64",
-      "builddeps": ["build-essential", "cmake"],
-      "buildcmd": ["mkdir cm", "cd cm", "cmake ..", "cmake --build .", "ctest --output-on-failure"]
-    },
-    "fedora24-x86_64": {
-      "buildenv": "fedora24-x86_64",
-      "builddeps": ["cmake", "make", "clang"],
-      "buildcmd": ["mkdir cm", "cd cm", "CXX=clang++ cmake ..", "cmake --build .", "ctest --output-on-failure"]
-    },
-    "osx": {
-      "buildenv": "osx",
-      "builddeps": ["build-essential"],
-      "buildcmd": ["make check"]
-    }
-  }
-}

README.md

@@ -2,7 +2,6 @@
 
 [![Build Status](https://travis-ci.org/nlohmann/json.svg?branch=master)](https://travis-ci.org/nlohmann/json)
 [![Build Status](https://ci.appveyor.com/api/projects/status/1acb366xfyg3qybk/branch/develop?svg=true)](https://ci.appveyor.com/project/nlohmann/json)
-[![Build status](https://doozer.io/badge/nlohmann/json/buildstatus/develop)](https://doozer.io/user/nlohmann/json)
 [![Coverage Status](https://img.shields.io/coveralls/nlohmann/json.svg)](https://coveralls.io/r/nlohmann/json)
 [![Coverity Scan Build Status](https://scan.coverity.com/projects/5550/badge.svg)](https://scan.coverity.com/projects/nlohmann-json)
 [![Try online](https://img.shields.io/badge/try-online-blue.svg)](http://melpon.org/wandbox/permlink/4NEU6ZZMoM9lpIex)