+ added novelty !say command to fake tourist speakers

- fixed join/invite requests only being sent to one session of a target, even if target is logged in multiple times
- command name corrections
- fixed request notification sent to wrong user
- fixed sethome message
- repository clean up; libraries moved to Libraries/

- removed nuget stuff
- latest Toolbox and VP.NET (no more need for native lib)
- removed VP.NET from solution
- compass points added to !position