Plugins - Added descriptions

Settings - Plugin settings tab
UI - Catch exceptions during exception dialog display
Plugins - Implemented enable/disable of plugins (WIP)
Novation - Added Launchpad Mini layout and image

src/Artemis.Core/Plugins/Models/PluginInfo.cs

@@ -31,6 +31,12 @@ namespace Artemis.Core.Plugins.Models
         /// </summary>
         public string Description { get; set; }
 
+        /// <summary>
+        ///     The plugins display icon that's shown in the settings see <see href="https://materialdesignicons.com" /> for available
+        ///     icons
+        /// </summary>
+        public string Icon { get; set; }
+
         /// <summary>
         ///     The version of the plugin
         /// </summary>
@@ -78,7 +84,7 @@ namespace Artemis.Core.Plugins.Models
         /// </summary>
         [JsonIgnore]
         internal PluginEntity PluginEntity { get; set; }
-
+        
         public override string ToString()
         {
             return $"{nameof(Guid)}: {Guid}, {nameof(Name)}: {Name}, {nameof(Version)}: {Version}";