Resolve react-dropzone issues

[yosipy]

Ensure that problems occurring in react-dropzone do not occur in react-dropzone-vv.
This is so that users can put react-dropzone-vv on their list of potential migration destinations.

[yosipy]

We would like to consider adding this feature.

• Enhancement Request: Real-time Feedback for Large Batch File Processing in Dropzone react-dropzone/react-dropzone#1354
  • Difficult due to react-dropzone-vv specification.
• [ENHANCEMENT] Provide option to override some style for react-dropzone root react-dropzone/react-dropzone#1347
  • react-dropzone-vv can pass Props to Root div
• [ENHANCEMENT] Adding Support for Localization of Error Messages react-dropzone/react-dropzone#1289

[rolandjitsu]

@yosipy if you'd like, you could contribute to react-dropzone and help improve it.

I apologize for the prolonged radio silence on the lib development.