Fixed plugin binding and reworked some interfaces to abstract classes

src/Artemis.Core/Plugins/Abstract/ModuleDataModel.cs

@@ -0,0 +1,15 @@
+using Artemis.Core.Plugins.Interfaces;
+using Stylet;
+
+namespace Artemis.Core.Plugins.Abstract
+{
+    public abstract class ModuleDataModel
+    {
+        protected ModuleDataModel(IModule module)
+        {
+            Module = module;
+        }
+
+        public IModule Module { get; }
+    }
+}

src/Artemis.Core/Plugins/Abstract/ModuleViewModel.cs

@@ -4,8 +4,13 @@ using Stylet;
 
 namespace Artemis.Core.Plugins.Abstract
 {
-    public abstract class ModuleViewModel : Screen, IModuleViewModel
+    public abstract class ModuleViewModel : Screen
     {
-        public PluginInfo PluginInfo { get; set; }
+        protected ModuleViewModel(IModule module)
+        {
+            Module = module;
+        }
+
+        public IModule Module { get; }
     }
 }

src/Artemis.Core/Plugins/Abstract/ProfileModule.cs

@@ -11,6 +11,9 @@ namespace Artemis.Core.Plugins.Abstract
     {
         public Profile ActiveProfile { get; private set; }
 
+        /// <inheritdoc />
+        public abstract string DisplayName { get; }
+
         /// <inheritdoc />
         public abstract bool ExpandsMainDataModel { get; }