Adjusted party start method to allow party to be started even if no party_commands are listed
This version adjusts the internal working of the VoteParty to allow a party to be started with no party commands listed. This can be used if you want another plugjn to handle the rewards by setting the reward command from another plugin in the global party start commands.
In previous versions the global party start commands would not be executed if there were no paety commands listed. This was set to prevent voteparties that resulted in not giving rewards because the rewards were not setup.