Ensure pid file are deleted

Ntp.Analyzer.Process/Main.cs

@@ -50,6 +50,8 @@ namespace Ntp.Analyzer.Process
         private readonly string pidFile;
 
         public void Run()
+        {
+            try
             {
                 bool reload = true;
                 while (reload)
@@ -70,7 +72,9 @@ namespace Ntp.Analyzer.Process
 
                     LogFactory.Cleanup();
                 }
-
+            }
+            finally
+            {
                 if (pidFile != null)
                 {
                     try
@@ -84,3 +88,4 @@ namespace Ntp.Analyzer.Process
             }
         }
     }
+}

Ntp.Data.Provider/SqlDatabaseFactory.cs

@@ -43,7 +43,6 @@ namespace Ntp.Data.Provider
 #if MYSQL
                         return new MySqlFactory();
 #else
-                        // TODO: Ensure pid file are deleted
                         throw new ApplicationException("NTP Analyzer was not build wit MySQL support.");
 #endif
                     case SqlDatabaseProvider.PostgreSql: