Changeset 16985 for branches/2924_DotNetCoreMigration/HeuristicLab.DynamicAssemblyTestApp

#2924:

• added CLI Framework HeuristicLab.CommandLineInterface
• added definition language test project HeuristicLab.DefinitionLanguage
• added test project HeuristicLab.DynamicAssemblyTestApp, for PluginInfrastructure testing
• changed project HeuristicLab to .NET Core and used it to create a CLI-Tool with the new CLI Framework
• added Docker support to HeuristicLab
• added IRunnerHost.cs ... forgot last commit
• changed DockerRunnerHost and NativeRunnerHost to HeuristicLab-3.3.exe, was a little test project before
• added new solution file HeuristicLab 3.3 No Views.sln, where all view projects are unloaded at start