Allow Sonarr and Radarr to run together.

Also changes default port of Radarr to 7878.
However, now multiple instances of Radarr can also be run. This should
be fixed in the future.

src/NzbDrone.Automation.Test/AutomationTest.cs

@@ -40,7 +40,7 @@ public void SmokeTestSetup()
             _runner.KillAll();
             _runner.Start();
 
-            driver.Url = "http://localhost:8989";
+            driver.Url = "http://localhost:7878";
 
             var page = new PageBase(driver);
             page.WaitForNoSpinner();

src/NzbDrone.Common.Test/ConfigFileProviderTest.cs

@@ -49,7 +49,7 @@ protected void WithMockConfigFile(string configFile)
         public void GetValue_Success()
         {
             const string key = "Port";
-            const string value = "8989";
+            const string value = "7878";
 
             var result = Subject.GetValue(key, value);
 
@@ -60,7 +60,7 @@ public void GetValue_Success()
         public void GetInt_Success()
         {
             const string key = "Port";
-            const int value = 8989;
+            const int value = 7878;
 
 
             var result = Subject.GetValueInt(key, value);
@@ -95,7 +95,7 @@ public void GetLaunchBrowser_Success()
         [Test]
         public void GetPort_Success()
         {
-            const int value = 8989;
+            const int value = 7878;
 
 
             var result = Subject.Port;

src/NzbDrone.Console/ConsoleApp.cs

@@ -23,7 +23,7 @@ public static void Main(string[] args)
             {
                 System.Console.WriteLine("");
                 System.Console.WriteLine("");
-                Logger.Fatal(exception.Message + ". This can happen if another instance of Sonarr is already running another application is using the same port (default: 8989) or the user has insufficient permissions");
+                Logger.Fatal(exception.Message + ". This can happen if another instance of Sonarr is already running another application is using the same port (default: 7878) or the user has insufficient permissions");
                 System.Console.WriteLine("Press enter to exit...");
                 System.Console.ReadLine();
                 Environment.Exit(1);

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -133,7 +133,7 @@ public string BindAddress
             }
         }
 
-        public int Port => GetValueInt("Port", 8989);
+        public int Port => GetValueInt("Port", 7878);
 
         public int SslPort => GetValueInt("SslPort", 9898);
 

src/NzbDrone.Host/SingleInstancePolicy.cs

@@ -31,9 +31,9 @@ public void PreventStartIfAlreadyRunning()
         {
             if (IsAlreadyRunning())
             {
-                _logger.Warn("Another instance of Sonarr is already running.");
+                _logger.Warn("Another instance of Sonarr or Radarr is already running.");
                 _browserService.LaunchWebUI();
-                throw new TerminateApplicationException("Another instance is already running");
+                //throw new TerminateApplicationException("Another instance is already running"); TODO: detect only radarr
             }
         }
 

src/NzbDrone.Integration.Test/IntegrationTest.cs

@@ -10,7 +10,7 @@ public abstract class IntegrationTest : IntegrationTestBase
 
         public override string SeriesRootFolder => GetTempDirectory("SeriesRootFolder");
 
-        protected override string RootUrl => "http://localhost:8989/";
+        protected override string RootUrl => "http://localhost:7878/";
 
         protected override string ApiKey => _runner.ApiKey;
 

src/NzbDrone.Integration.Test/IntegrationTestBase.cs

@@ -159,7 +159,7 @@ public string GetTempDirectory(params string[] args)
         protected void ConnectSignalR()
         {
             _signalRReceived = new List<SignalRMessage>();
-            _signalrConnection = new Connection("http://localhost:8989/signalr");
+            _signalrConnection = new Connection("http://localhost:7878/signalr");
             _signalrConnection.Start(new LongPollingTransport()).ContinueWith(task =>
             {
                 if (task.IsFaulted)

src/NzbDrone.Test.Common/NzbDroneRunner.cs

@@ -22,10 +22,10 @@ public class NzbDroneRunner
         public string AppData { get; private set; }
         public string ApiKey { get; private set; }
 
-        public NzbDroneRunner(Logger logger, int port = 8989)
+        public NzbDroneRunner(Logger logger, int port = 7878)
         {
             _processProvider = new ProcessProvider(logger);
-            _restClient = new RestClient("http://localhost:8989/api");
+            _restClient = new RestClient("http://localhost:7878/api");
         }
 
         public void Start()