A few additional commands, with an edit to *getinventorylist;

Add a few commands along with their use syntax to script_commands.txt
*getcartinventorylist;
*checkbound;
*instance_check_guild;

As well, as an edit to *getinventorylist; to push the equip slot the item is equipped to instead of 1 or 0. It will push the number corresponding to those listed in const.txt
Hmm, not that it'd be used so frequently that it's needed, I just followed the similar design that commands like getitem2 used, since it the command is somewhat similar. Although, I thought I added the documentation o.o;

However, if it's not seen as something that's needed, would you rather, I modify the code to remove the option or update the documentation to support the code?