Vanillajs-ondras

Hi Addy et al.,

I was not happy with the current vanillajs example, so I decided to create my own.

I understand that the primary purpose of this project is to showcase various MVC frameworks and show that they might be better suited for certain tasks, but the current vanillajs version seems to be a bit unfair to plain JS guys (like me): it is written in a sloppy style, does not leverage prototypes, handles events in an unmaintainable manner.

Instead of making many tiny adjustments, I decided to roll out my own vanillajs-ondras impl, which follows my daily JS style, uses prototypes, is smaller and implements the todo filtering part (something not present in the existing vanillajs demo).

I am not sure how to incorporate this effort of mine into the existing structure of your TodoMVC project - I do not require my demo to replace existing vanillajs; it can peacefully coexist in the repo.

Thanks!
O.