updated readme

package.json

@@ -39,7 +39,7 @@
     "ng2-pdf-viewer": "^6.3.2",
     "path": "^0.12.7",
     "rxjs": "^6.6.2",
-    "rxjs-compat": "^6.0.0-rc.0",
+    "rxjs-compat": "^6.6.2",
     "tslib": "^1.13.0",
     "zone.js": "^0.10.3"
   },

src/app/basic/components/menu-bar/menu-bar-item.class.ts

@@ -1,4 +1,4 @@
-import {Observable} from 'rxjs/Observable';
+import {Observable} from 'rxjs';
 
 export class MenuBarItem {
     constructor (public name: String, public eventListener: Function, public link: Observable<string> = null,

src/app/basic/filesystem.class.ts

@@ -1,5 +1,5 @@
 // event
-import { BehaviorSubject } from 'rxjs/BehaviorSubject';
+import { BehaviorSubject } from 'rxjs';
 
 // environment
 import { environment } from '../../environments/environment';

src/app/programs/browser/browser.component.ts

@@ -7,7 +7,7 @@ import { TaskbarService } from '../../services';
 
 // environment
 import { environment } from '../../../environments/environment';
-import {BehaviorSubject} from 'rxjs/BehaviorSubject';
+import {BehaviorSubject} from 'rxjs';
 
 @Component({
   selector: 'browser',

src/app/programs/program-component.class.ts

@@ -5,7 +5,9 @@ import { WindowComponent } from '../window';
 // functions
 import { generateId } from '../functions';
 
-@Injectable({providedIn: 'any'})
+@Component({
+  template: ''
+})
 export abstract class ProgramComponent extends CustomComponent implements OnInit {
   public defaultId: string; // debugging purposes
   public id: string;

src/app/services/taskbar.service.ts

@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { ProgramListService } from './program-list.service';
-import {BehaviorSubject} from 'rxjs/BehaviorSubject';
+import {BehaviorSubject} from 'rxjs';
 
 // TODO THIS NEEDS TO BE RENAMED TO PROGRAM CONTROLLER
 // IN CHARGE OF UPDATING AND MAINTAINING PROGRAM STATUSES.