Squashed 'external/json/' content from commit 9cca280a4

git-subtree-dir: external/json
git-subtree-split: 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03

wsjcpp.yml

@@ -0,0 +1,26 @@
+wsjcpp_version: "v0.1.1"
+cmake_minimum_required: "3.0"
+cmake_cxx_standard: "11"
+name: "nlohmann/json"
+version: "v3.11.3"
+description: "JSON for Modern C++"
+issues: "https://github.com/nlohmann/json/issues"
+keywords:
+  - "c++"
+  - "json"
+
+repositories:
+  - type: main
+    url: "https://github.com/nlohmann/json"
+
+authors:
+  - name: "Niels Lohmann"
+    email: "mail@nlohmann.me"
+
+distribution:
+  - source-file: "single_include/nlohmann/json.hpp"
+    target-file: "json.hpp"
+    type: "source-code"
+  - source-file: "single_include/nlohmann/json_fwd.hpp"
+    target-file: "json_fwd.hpp"
+    type: "source-code"