Added new alarm filter

Step.Config/ServerConfigController.cs

@@ -30,7 +30,7 @@ namespace Step.Config
                 ReadToolManagerConfig();
                 ReadMacros();
             }
-            catch (System.Xml.XmlException ex)
+            catch (XmlException ex)
             {
                 ExceptionManager.Manage(ERROR_LEVEL.FATAL,
                     "Error while reading file: " + ex.SourceUri + 
@@ -61,7 +61,7 @@ namespace Step.Config
             // Open file reader
             XDocument xmlConfigFile = XDocument.Load(BASE_PATH + "\\" + configFilePath);
             // Validate file
-            xmlConfigFile.Validate(readerSettings, ValidationHandler);
+            xmlConfigFile.Validate(readerSettings, ValidationHandler, true);
 
             return xmlConfigFile;
         }
@@ -125,7 +125,10 @@ namespace Step.Config
             }
             else if (e.Severity == XmlSeverityType.Error)
             {
-                ExceptionManager.Manage(ERROR_LEVEL.FATAL, e.Message);
+                ExceptionManager.Manage(ERROR_LEVEL.FATAL,
+                    "Error while reading file: " + e.Exception.SourceUri +
+                    "\n Error: " + e.Message
+                    );
             }
         }