- Added error-message-id attribute to dialog and wizard framework

- Added error component to container pages
- Removed error component from each dialog/wizard page
- Fixed problem where dialog or wizard would not work after an error

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2872 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/bean/wizard/WizardManager.java

@@ -115,6 +115,17 @@ public class WizardManager
       return this.currentWizardConfig.getIcon();
    }
    
+   /**
+    * Returns the error message to use in error conditions
+    * 
+    * @return The error message
+    */
+   public String getErrorMessage()
+   {
+      return Application.getMessage(FacesContext.getCurrentInstance(), 
+            this.currentWizardConfig.getErrorMessageId());
+   }
+   
    /**
     * Returns the resolved title to use for the wizard
     *