It sometimes is necessary to pass an already composed Attachment object to pyramid_mailer in order to gain more control over the whole message being delivered. In such a case, it would be handier if 7bit or 8bit encoding can be specified as transfer_encoding.
Support `7bit' and `8bit' transfer-encoding, in order to expand encod…
…ed characters verbatim into the payload.
Thank you! Do you think you could add your name to CONTRIBUTORS.txt and add a note into CHANGES.txt about this? Also, if the other encodings are mentioned in the docs, you might add the new ones to wherever they are mentioned.
Thanks for the review. I'm going to add them soon.
add notes about the change.
fix the doc too, reflecting the change introduced by #44 too.