Bug#868112: nlohmann-json-dev: include dir: wrong

[Dominique Belhachemi]

Do you mind removing the symbolic link ?

lrwxrwxrwx 1 root root     17 Jul 12  2017 /usr/include/json.hpp ->
nlohmann/json.hpp
-rw-r--r-- 1 root root 428838 Jul 12  2017 /usr/include/nlohmann/json.hpp