ArduinoJson 5.0.7 * Made library easier to use from a CMake project: simply `add_subdirectory(ArduinoJson/src)` * Changed `String` to be a `typedef` of `std::string` (issues #142 and #161) **BREAKING CHANGES**: - `JsonVariant(true).as<String>()` now returns `"true"` instead of `"1"` - `JsonVariant(false).as<String>()` now returns `"false"` instead of `"0"`