Changed the default axis string format to "g" instead of "g6". "g6" was throwing System.FormatException when calling string.Format() in FormatValueOverride() in TimeSpanAxis.cs.
Changed the default axis string format to "g" instead of "g6". "g6" was throwing System.FormatException when calling string.Format() in FormatValueOverride() in TimeSpanAxis.cs.

ze-pequeno/oxyplot,NilesDavis/oxyplot,DotNetDoctor/oxyplot,HermanEldering/oxyplot,HermanEldering/oxyplot,olegtarasov/oxyplot,Jofta/oxyplot,Isolocis/oxyplot,olegtarasov/oxyplot,Kaplas80/oxyplot,DotNetDoctor/oxyplot,objorke/oxyplot,oxyplot/oxyplot,zur003/oxyplot,Jonarw/oxyplot,objorke/oxyplot,objorke/oxyplot,Kaplas80/oxyplot