Add doctype and charset to test output
Fix error test
Make test resuts a bit prettier
Improve addressing tests
Fix Russian and Polish corrupted language files, make sure all use UTF-8
Remove BOM from chinese language file
Make sure file descriptior is closed in EncodeFile
Fix private access problems to SMTP error message by adding getError function (caused by recent addition of SMTP error reporting)
All unit tests now pass
Remove stray comment chars in Arabic translation
Correct UTF-8 encoding of Russian and Chinese translations
Use single quotes in all array indices in language files
Remove unnecessary string concatenations and blank lines
Japanese and Polish are still broken
