Only files already existing in EA! were imported.
CI's portuguese-brazilian folder was used for EA!'s portuguese-br.
CI's simplified-chinese folder was used for EA!'s chinese folder.
No supported translations exists for Finish and Luxembourgish. The migration_lang files for these languages are still in English but one translation key is missing compared to the EA! English original file.
For consistency purpose, the Finish and Luxembourgish migration_lang files have been overwritten by the EA! English original file.
I'm not sure about the translation of 'up' and 'down' method because I am not certain about the context and its meaning. Please re evaluate those translations.
