* in progress. now using std::chrono
* in progress, not working but defined how to fix it - broken unit tests
* working - verified on VM. Unit tests not yet updated accordintly
* fixed all tests
* fixed formatting
* adjusted timezone during testing
* adjusted test for timezone
1) Breaking change: g3 namespace replaces g2
2) g2log.hpp remains in src/g2log.hpp... but now all it does is to include the g3log.hpp, etc
3) ALL HEADER FILES ARE IN src/g3log/ while all .cpp and .ipp files are in /src (exception for g2log.hpp)
This should make it EASIER for clients to copy/install the header files to the new location. It greatly simplifies
rpm and cpackage installationsw
