In no particular order:
- make all strings translatable and update .ts and .pro files
- update use of scripting api (i.e. QMessageBox.critical & symbolic constants)
- add an ItemCluster to DisplayItemLocations to show how
- add a right-click to DisplayItemLocations to show how to build menus
- add initMenu to put stuff in a reasonable place
- remove redundant scripts
- either incorporate simpleSalesOrder into the package or move it
