fix warnings in SelectPanel.java
Fix warning in MyDialogAddProduct.java
Fix warning in DeletePanel.java
Delete system.out in connectTodatabase method in DAOPostgres.java
Fix warning in UpdatePanel.java
Fix warning and put comments in OrderManagerPanel.java
Fix warning in OrderInfoPanel.java
Fix warning in OffePanel.java
Fix warning in DrinkPanel.java
Fix warning in ContactInfoPanel.java
Fix warning in in OrderPanel.java
Fix warning in PizzaPanel.java
Fix warning in UpdatePanel.java
Add comments to DAtaBaseManagerPanel.java
Add View UML
Add ARUML and modify Activities UML
Update umlserverguianalisis/disseny