Github Issue: https://github.com/erikras/redux-form/issues/2049

- Modal Dialogs do not rerender content when not visible
- Static image widget improved and published

Create buildInfo.json during "gulp dev"

It should be more clear now, that that the config.json is not the place for custom config values. I also added some comment referencing the documentation to config.ts

TODO: Move datasource.data state to own reducer

quick fix to test mergereq on gitlab…

- Add comments to examples
- Fixup: gulp watch does not crash on errors