Some bugs fixed. Command button removed, only key event for command
prompt. Jar for the old version.

+Reservation section finished
+gui for service (actions not implemented)
+gui for payment (actions not implemented)
Revert "Some bugs fixed. Command button removed, only key event for command prompt. Jar for the old version."

This reverts commit 5041ed064b317d78bc5ec169b1065834c0c38f28.