Remove the old parser

src/Terminal.ts

@@ -32,7 +32,6 @@ import { Viewport } from './Viewport';
 import { rightClickHandler, moveTextAreaUnderMouseCursor, pasteHandler, copyHandler } from './handlers/Clipboard';
 import { C0 } from './common/data/EscapeSequences';
 import { InputHandler } from './InputHandler';
-// import { Parser } from './Parser';
 import { Renderer } from './renderer/Renderer';
 import { Linkifier } from './Linkifier';
 import { SelectionManager } from './SelectionManager';