Constructed Log File Management Library (C++)

To track progress of the required metrics of the freezedrying process,I needed a logging library.

Initially it was made to track events and times, but I decided to expand it to use the high-precision clock in the crono library.  This adds the ability to not only perform event logging functions, but also high-precision scientific data logging 

The library will record elapsed time accurate to the nano-second, if your hardware is capable of such precision.  If your hardware is not capable of nanosecond precision, the library will automatically adjust to the highest precision the hardware is capable of.