Phaser Editor 2D v3 All-in-One edition

The All-in-One edition of Phaser Editor 2D.

It wraps Phaser Editor 2D Core in an ElectronJS app.
Provides better integration with the operating system (create, open projects).
Provides project templates and demo projects.

Run

Install dependencies:
```
npm install
```
Copy the latest Phaser Editor 2D server to the server/ folder. The ElectronJS app will execute the server/PhaserEditor2D file.
Compiles the TypeScript files
```
npm run ts-build
```
Run the application:
```
npm start
```