For use you need:

  * Start lemon
  * Login as an user, the only one after installation is "admin" with password "linux".
  * Start operation (left menu)
     -enter the requiered data.
  * Add items to the list
  * When last item is entered, select payment method (cash, card), and enter the amount paid
    and press enter. After a few seconds, a new transaction will be initiated.
  
  
Note:
   Until now, if you do not have a printer, the program hangs (waiting the printer to finish).
   The program searches for a printer at /dev/lp0 . And /dev/lp0 must have lp group. Also your 
   user (which runs lemon) has to be member of lp group. See udev documentation for more details.
   
   In future releases this would be fixed. For now, I have to test the SP500 driver for linux and
   to investigate what about other printers, because I could only get  this Star ticket printer.
   For the moment, by default lemon is configured to do not print a ticket, but if you have one
   enable it at the preferences dialog under the printer section.
   
   
   I have not tested any barcode scanner.
   
   I could test lemon at 800x600 resolution, and I dont know if there are some issues about other
   screen resolution and the login window theme. please let me know any issues.
   
 
