update to version 2.0.7
update to version 2.0.7

https://github.com/nlohmann/json/releases/tag/v2.0.7

- Release date: 2016-11-02
- SHA-256: 5545c323670f8165bae90b9dc6078825e86ec310d96cc4e5b47233ea43715bbf

FALCONN-LIB/FALCONN,FALCONN-LIB/FALCONN,FALCONN-LIB/FALCONN,FALCONN-LIB/FALCONN