Added command handling helper class and an abstract command class.
Includes a help command class.
Removed ref keyword.
Added 1 more example command.
Note: IDK how to port AdminUserHandler's commands over as they are confusing.
Fixed derp in HelpCommand.cs
Fixed compile
Merge branch 'master' of github.com:Jessecar96/SteamBot into CommandHelpers

Conflicts:
	SteamBot/UserHandler.cs
Update CommandHandler and CommandBase.

Updated HelpCommand and added another command.
Fixed a compile error.
Converted tabs to space

And VS formatted a lot of other things
Switched from Split to Regex to handle quotes
Fixed a major derp with use of static.

Forgot how static works :panda_face:
Merge branch 'master' of github.com:Jessecar96/SteamBot into CommandHelpers
Megre Jessecar96/SteamBot master into CommandHelpers
Merged Jessecar96/Steambot master
Merge remote-tracking branch 'origin/CommandHelpers' into MyBot

Conflicts:
	SteamBot/AdminUserHandler.cs
	SteamBot/SimpleUserHandler.cs
	SteamBot/SteamTradeDemoHandler.cs
	SteamBot/UserHandler.cs