Add support building the example project for Chrome 38

[ksvslk]

Is your feature request related to a problem? Please describe.
Exporting for web and packaging for webOS TV 3.x does not work because webOS TV 3.x is using Chrome 38.0.

Describe the solution you'd like
Make the project build process (babel, tsconfig) changes so it would run on Chrome 38.

Diagrams and screenshots welcome!

Describe alternatives you've considered
If it is not possible to export for Chrome 38 then change the project so it would use libraries/configurations/methods that will support it.

Additional context
Current example runs on Chrome 87 (out of the box example, which is live).
With some babel configuration I was able to run it on Chrome 79 - but my knowledge of babel/tsconfig is very limited.
I ran into error related to EventEmitter on Chrome 68.