auto-update inventory
Merge pull request #45 from ptmccarthy/inventory

auto-update inventory
Merge pull request #46 from ptmccarthy/socket_rooms

some restructuring of the sockets file. Now we assign each socket to roo...
implemented giving items from one user to another. fixes #40
now we send the character in the buddy list. this lets us send items directly to characters instead of inferring the current character from the user.
update buddy list title
don't die if we submit a give item request without an item.