Multiple subscribing fixed

• Solved multiple subscribing in the LoadedEventHandler
• Added a disposing mechanism

New Features

• implement custom message resolver
• multiple instance support
• auto adjust colum width fixed

Support for NetCoreApp 3.0/3.1

• added support for netcoreapp 3.0 / netcoreapp 3.1
• updated dependencies to NLog v4.5 / System.Reactive v4.2
• refactoring project

Performance upgrade

• set default maxcount of CacheTarget to 100
• reduced image quality of the log entries
• changed DataGrid to ListView
• fixed Auto-Scroll bug

removed GitVersion nuget packages

v1.0.1

removed gitversion nuget

Initial release

First Release for usage