Added macros API

WIP Job backend

Step.Config/ServerConfigController.cs

@@ -28,6 +28,7 @@ namespace Step.Config
                 ReadAlarmsConfig();
                 ReadHeadsConfig();
                 ReadToolManagerConfig();
+                ReadMacros();
             }
             catch (System.Xml.XmlException ex)
             {
@@ -385,6 +386,18 @@ namespace Step.Config
                 .FirstOrDefault();
         }
 
+        public static void ReadMacros()
+        {
+            XDocument xmlConfigFile = GetXmlHandlerWithValidator(MACROS_CONFIG_SCHEMA_PATH, MACROS_CONFIG_PATH);
+
+            // Read config from XML file
+            MacrosConfig = xmlConfigFile
+                .Descendants("macros")
+                .Elements()
+                .Select(x => x.Value)
+                .ToList();
+        }
+
         #endregion Read config from file from configuration
     }
 }