how to add plugin?

[timeshift92]

No description provided.

[iamyuu]

I'm not sure this is the best approach or not, but it's work.

Follow this instruction:

1. Write some plugin.
2. Get Grid.js instance.
3. Add the plugin to Grid.js instance using grid.plugin.add.
4. the last step we need to re-render so the plugin can show up, we can use grid.forceRender.

Try it out in the browser

[iamyuu]

I'll add to the docs (at least on readme file) soon, thanks for opening issues.