fixed issue 115 Nanosecond resolution timestamps
fixed issue 115 Nanosecond resolution timestamps

hunter-packages/spdlog,fcoulombe/spdlog,gregoire-astruc/spdlog,godbyk/spdlog,mihadyuk/spdlog,icylord/spdlog,GreatFruitOmsk/spdlog,fcoulombe/spdlog,hunter-packages/spdlog,chenyu2202863/spdlog,simonhang/spdlog,gregoire-astruc/spdlog,GamePad64/spdlog,godbyk/spdlog,icylord/spdlog,chenyu2202863/spdlog,COMBINE-lab/spdlog,simonhang/spdlog,icylord/spdlog,hunter-packages/spdlog,mihadyuk/spdlog,GreatFruitOmsk/spdlog,godbyk/spdlog,COMBINE-lab/spdlog,mihadyuk/spdlog,COMBINE-lab/spdlog,GamePad64/spdlog