Plugin array added

Author: Ajamuar

src/PluginStore.tsx

@@ -2,12 +2,15 @@ import { IPlugin } from './interfaces/IPlugin';
 
 export class PluginStore {
   private functionArray: Map<string, any>;
+  private pluginMap: Array<IPlugin>;
 
   constructor() {
     this.functionArray = new Map<string, any>();
+    this.pluginMap = [];
   }
 
   install(plugin: IPlugin) {
+    this.pluginMap.push(plugin);
     plugin.init(this);
     plugin.activate();
   }