refs #2675: Write tests for url_alias.alias field
refs #2675: Change url_alias.alias column size to 768
refs #2675 Add a mapping between old_long_path new_path, for files that have names too long for drupal
refs #2675: Add the source path as alias for files
refs #2675: Implement the new old->new path feature, into the content types that have files with long path
refs #2675: Write tests for the cleanMigratedFileField function
refs #2675: Solve the case in which the path is too long and doesn't exist in the file mapping, to be ignored
Changed files and images migration and files to check and ignore filepaths larger that 255 refs #2675
Merge branch 'razvan-tache-task_2675' into develop
Merge branch 'develop' of https://github.com/EU-OSHA/osha-website into develop