Final QROWD

Final version for release at the end of the project

Version 1.0.2 Bugfix2

Fixed a bug to avoid changing the extension of the filename when eliminating illegal characters from it.
e.g: airquality.json was changed to airquality_json so when looking for the resource with the API it was not found because the correct filename is airquality.json

Version 1.0.2 Bugfix

Fixed a bug when a file with white spaces in the filename is used in the system, the CKAN API does not allow this so we changed those white spaces by character "_"