Version 0.2.0

Skip mailboxes containing non-ASCII characters

Handle =?utf-8?b? (lowercase b or q)

Bug fix: lines don't end in \n anymore

Respect --quiet flag also when parsing

Improve performance

Add option --parse-files to read filenames from stdin

Simplify replace-utf8

Simplification

Merge decode-utf8 functions into one

More simplifications; more tests

Simplify decode-utf8-base64

Use = instead of deep= when comparing strings

Fix handling of failed judge import

Initial commit