Add refactored integration jobs

Author: ethanhann

IntegrationEngine.Core/IntegrationJob/IIntegrationJob.cs

@@ -0,0 +1,9 @@
+using System;
+
+namespace IntegrationEngine.Core.IntegrationJob
+{
+    public interface IIntegrationJob
+    {
+        void Run();
+    }
+}

IntegrationEngine.Core/IntegrationJob/IParameterizedJob.cs

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+using IntegrationEngine.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace IntegrationEngine.Core.IntegrationJob
+{
+    public interface IParameterizedJob : IIntegrationJob, IHasParameters
+    {}
+}

IntegrationEngine.Core/IntegrationJob/IntegrationJobRunFailureException.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace IntegrationEngine.Core.IntegrationJob
+{
+    public class IntegrationJobRunFailureException : Exception
+    {
+        public IntegrationJobRunFailureException()
+        {}
+
+        public IntegrationJobRunFailureException(string message) 
+            : base(message)
+        {}
+
+        public IntegrationJobRunFailureException(string message, Exception innerException)
+            : base(message, innerException)
+        {}
+    }
+}