* created/moved the files
* added the model for the downloading the data
* add the file with the error data
* changes added other changes and fix codacy
* changes in the config and utils files
* fixed the test cases
* minor changes in the data keys dict
* changed the test file location
* fixed the tests
* set the route in the list view and show only erors
* minor fixes in the childtable import and log tables rendering
* Refactor Download dialog to use MultiCheck