Automatic merge of T1.5.1-1284-gca636331f4 and 13 pull requests

- Pull request #839 at d00beb9: First phase of https://blueprints.launchpad.net/or/+spec/additional-cruise-control-parameters
- Pull request #891 at 9a1d6b2: Auto save
- Pull request #892 at 1f5ba4c: Signal Function OPP_SIG_ID_TRAINPATH
- Pull request #952 at 8347095: Investigation - Pulsing graphics
- Pull request #953 at a519452: Fix Lights Crash on Corrupt Shapes
- Pull request #954 at 62061b8: Multiple Track Profiles & Superelevation Improvements
- Pull request #972 at e90a2aa: On Map window color changed switch or signal is not changed
- Pull request #980 at e45f14f: Downloading route content (Github, zip) second part 
- Pull request #981 at 10d297f: Multiple type trainset lightglows
- Pull request #982 at efcf19c: WEB based Switch Panel enhancement: Alerter
- Pull request #984 at 0f8122e: Player train switching for timetable mode
- Pull request #900 at c27f32d: DMI updates
- Pull request #876 at f92de76: docs: add source for documents previously on website to source Documentation folder

Author: openrails-bot

Source/Menu/ContentForm.cs

@@ -293,7 +293,7 @@ private void writeAndStartInfoFile()
                 }
                 if (route.getDownloadType() == ContentRouteSettings.DownloadType.zip)
                 {
-                    outputFile.WriteLine(Catalog.GetString("<p>Downloadable: zip format<br>")); // qqq
+                    outputFile.WriteLine(Catalog.GetString("<p>Downloadable: zip format<br>"));
                     outputFile.WriteLine(Catalog.GetStringFmt("- From: {0}<br>", route.Url));
                     if (route.InstallSize > 0)
                     {
@@ -1477,7 +1477,7 @@ string determineUniqueRoute(string Route)
                 {
                     if (dataGridViewManualInstall.Rows[i].Cells[0].Value.ToString() == route)
                     {
-                        route = route + " copy";
+                        route += " copy";
                         found = false;
                     }
                 }

Source/Menu/MainForm.cs

@@ -533,7 +533,7 @@ void buttonOptions_Click(object sender, EventArgs e)
         {
             SaveOptions();
 
-            using (var form = new OptionsForm(Settings, UpdateManager, false))
+            using (var form = new OptionsForm(Settings, UpdateManager))
             {
                 switch (form.ShowDialog(this))
                 {