Naven development state

This release comes with some ready made classes:

• Naven:
  • Reflected almost all classes of a Temurin JDK 11 with the limits imposed from JNetReflector
  • Manually made some classes, or extended some of reflected one, due to limitations of JNetReflector
  • If something is not available use API extensibility to cover missing classes.
• NavenCLI: added REPL shell, run Main-Class and execute C# scripts
• NavenPS: some PowerShell cmdlets