To better localize the search box and date picker, we should do the following:
1. Allow the `on`, `before`, `after`, etc search filters to be localized. This should be reflected in the help tooltip on the search box.
2. Add the correct date format to the help text tooltip on the search box
3. Localize the month and days in the date picker using the built-in localization that's part of react-date-picker.