fix choice dialog when there are zero choices
reorganize items menu code a bit
Add portion of the equip menu
Merge pull request #81 from ravedragon/master

fix
Merge pull request #82 from ravedragon/master

update.
Merge branch 'master' of github.com:rpgboss/rpgboss
Add some functions for getting list of equipment and equipping stuff
Merge pull request #22 from rpgboss/master

update