Jifty::DBI::Filter::base64 - Encodes data as base64
This filter allow you to store arbitrary data in a column of type 'text'.
If value is defined, then encodes it using "encode_base64" in MIME::Base64. Does nothing if value is not defined.
If value is defined, then decodes it using "decode_base64" in MIME::Base64, otherwise do nothing.
