Add 'react-virtualized-auto-sizer' as dependency

[Narin Luangrath]

Thanks @pupudu for the component!
Don't forget to add 'react-virtualized-auto-sizer' as a dependency. It's imported, but not in the package.json.

[Pubudu Dodangoda]

Hi @narinluangrath
Thank you for pointing that out.
I was initially planning to make react-virtualized-auto-sizer and react-window peer dependencies. But on second thought, what you suggest makes more sense. Hence I made both react-virtualized-auto-sizer and react-window direct dependencies.

This change is available in v0.0.15