Make the todo example works out of the box

[pmaoui]

The todo example needs some files built with webpack. I've slightly change the main package.json to permit a global npm run build.

[pmaoui]

I have also added the possibility to add a custom HTTP server for the websocket (for people using Express).

[piglovesyou]

Thank you. Indeed it needs the way to build all sub projects at once.

Here is my suggestions.

• The root directory should not have dependency on webpack that client already depends on.
• runtests.sh does the similar thing to what you wrote on build script. Needs refactor.
• I guess it's the best if prepublish does build them all so that a user doesn't need to hit a custom script, build. (prepublish is run on local npm install)

Better idea? If no, still OK, I'll think about it after merging.

Besides that, adding server option to the document would be appreciated.

[pmaoui]

I fixed the unnecessary dependency to webpack in the main package.json. I agree with the prepublish hook, it's a good idea. Seems okay this way ? And of course I've also updated the doc.

[pmaoui]

Sorry I forgot to update the todo example README. Should be okay.

[piglovesyou]

It is great. Thanks again. I think I'll create another example using express based on your option.

[pmaoui]

Great idea ! Thank you for your reactivity 👍