Fixed /region allow adding an already existing user id to the database multiple times.
Added PaginationTools class to greatly simplify sending multiple pages of data to a player.
/region will now state a proper help including all available sub-commands.
Fixed /region allowg adding an already existing group to the database multiple times.
/region info does now properly display all region data including user and group shares.
Added quick format versions of the TSPlayer.Send<X>Message methods.
Merge pull request #485 from CoderCow/general-devel-cc

Some Region Command Changes and General Improvements
Added header to PaginationTools.cs.
Added "-logpath" command line parameter.
Added "LogPath" config setting.
Fixed PaginationTools brackets.
Fixed /login error message.
Added world size to world command.
Merge pull request #486 from CoderCow/patch-1

Configurable Path for the Logs
/who will list player ids only when the -i parameter is added.
The /auth command will no longer be listed in /help if there's no use of it.
-The command delegate of commands can now be set afterwards. This allows other plugins easily override / extend existing commands.
-Added another command reference list so that original tshock commands can easily be identified.