Merged PR 189: Simplify usage of SmartComponent

- Added new Events :
  - AddContainer, AddContainerToSelectedContainer, AppendContainer, AppendContainerToSelectedContainer, SelectContainer, DeleteContainer
  - AddSymbol, SelectSymbol, DeleteSymbol
- Changed the component to an iframe (you only need to copy the whole dist now)
- Added callbacks to every methods in the component
- Create event listener on demand: no need to initialize the event listener!
- Update d.ts
- Added Fastboot and enable it by default on production build

src/Components/Loader/Loader.tsx

@@ -0,0 +1,14 @@
+import './Loader.scss';
+
+import * as React from 'react';
+
+export interface ILoaderProps {
+}
+
+export function Loader(props: ILoaderProps): JSX.Element {
+  return (
+    <div className='loader'>
+        Loading...
+    </div>
+  );
+}