Add print of Galea Beta gain values #15

Job	Run time
CppUnix (Release, ubuntu-latest)	6m 43s
CppWindows (static, Release, Win32)	4m 19s
CppUnix (Release, macos-11.0)	7m 21s
CppWindows (static, Release, x64)	4m 53s
CppUnix (Debug, ubuntu-latest)	5m 36s
CppWindows (static, Debug, Win32)	5m 18s
CppUnix (Debug, macos-11.0)	5m 18s
CppWindows (static, Debug, x64)	4m 31s
CppWindows (dynamic, Release, Win32)	5m 10s
CppWindows (dynamic, Release, x64)	5m 44s
CppWindows (dynamic, Debug, Win32)	3m 49s
CppWindows (dynamic, Debug, x64)	4m 34s
	1h 3m 16s

Provide feedback