code cleaning
assembly version 1.0.1.*
the test namespace is now the same as the namspace of the testing library - log4net.ext123
development in progress: implemented Log123 methods Is*Enabled and one-parameter logging methods,
implemented tests for the new methods,
copied StringAppender.cs from log4net 1.2.13 sources - there is no log4net.Tests NuGet package :(
refactoring: introduced method getLogRepo2Test
added methods Log123.Trace|...|Fatal(string) and Log123.Trace|...|Fatal(string, params object[] )
added methods Log123.Trace|...|Fatal(Exception), (Exception, string) and (Exception, string, params object[])
Merge branch 'feature/basic-logger-functionality' into develop