Added filter button for deployed science collectors (breaking grounds).

This shoudl fix #463

src/Kerbalism/System/Kerbalism.cs

@@ -40,6 +40,8 @@ public Kerbalism()
 			Fetch = this;
 			Communications.NetworkInitialized = false;
 			Communications.NetworkInitializing = false;
+
+			SerenityEnabled = Expansions.ExpansionsLoader.IsExpansionInstalled("Serenity");
 		}
 
 		private void OnDestroy()
@@ -71,10 +73,6 @@ public override void OnLoad(ConfigNode node)
 				Highlighter.Init();
 				UI.Init();
 
-#if !KSP170 && !KSP16 && !KSP15 && !KSP14
-				Serenity.Init();
-#endif
-
 				// prepare storm data
 				foreach (CelestialBody body in FlightGlobals.Bodies)
 				{
@@ -347,6 +345,8 @@ class Storm_data { public double time; public CelestialBody body; };
 
 		// last savegame unique id
 		static int savegame_uid;
+
+		public static bool SerenityEnabled { get; private set; }
 	}
 
 	public sealed class MapCameraScript: MonoBehaviour

src/Kerbalism/UI/Monitor.cs

@@ -334,6 +334,10 @@ void Render_filter()
 			Render_TypeFilterButon(VesselType.Relay);
 			Render_TypeFilterButon(VesselType.EVA);
 
+#if !KSP170 && !KSP16 && !KSP15 && !KSP14
+			if (Kerbalism.SerenityEnabled) Render_TypeFilterButon(VesselType.DeployedScienceController);
+#endif
+
 			filter = Lib.TextFieldPlaceholder("Kerbalism_filter", filter, filter_placeholder, filter_style).ToUpper();
 			GUILayout.EndHorizontal();
 			GUILayout.Space(Styles.ScaleFloat(10.0f));

src/Kerbalism/Utility/Serenity.cs

@@ -16,19 +16,12 @@ namespace KERBALISM
 
 	public static class Serenity
 	{
-		public static bool Enabled { get; private set; }
-
-		internal static void Init()
-		{
-			Enabled = Expansions.ExpansionsLoader.IsExpansionInstalled("Serenity");
-		}
-
 		/// <summary>
 		/// Use this whenever possible. Note this cannot be used during deployment.
 		/// </summary>
 		internal static DeployedScienceCluster GetScienceCluster(Vessel v)
 		{
-			if (!Enabled)
+			if (!Kerbalism.SerenityEnabled)
 				return null;
 
 			foreach (var cluster in DeployedScience.Instance.DeployedScienceClusters.Values)