Ftw-mail

-------------------

- changed fallback encoding in the get_payload method for msg objects
without a correct charset information. So we could fix display errors in mails
with non-ascii characters in the mail body.
[phgross]

- changed deprecated grok.CodeView to grok.View
[eschmutz]

- added test-buildout for plone 4.1
[eschmutz]

------------------

- Fix tests
[eschmutz]

- Implements Blob support, use now NamedBlobFiles instead of NamedFiles
[phgross]

- Issue 1134 Test Gelb 2.0.3: Nicht korrekte Dateiendung beim Extrahieren eines Dokuments mit Umlaut aus Mail
https://extranet.4teamwork.ch/projects/opengever-kanton-zug/sprint-backlog/1134/
added fallback in the get_filename method for allready decoded filenames tuple
[phgross]

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- Fixed message value creation: filename must be in unicode, that it
works with the new plone.namedfile 1.0.3
[phgross]

- Added dummy setter for `title` property so it doesn't fail with an AttributeError
when trying to set the title of a ftw.mail.mail object.
[lgraf]

- Added missing dependency on collective.dexteritytextindexer in setup.py
[lgraf]

- Pinned zope.component=3.8.0 in test-plone-4.0.x.cfg to resolve version conflict
[lgraf]

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- Added DynamicTextIndexExtender to add message body to searchableText
[lgraf]

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- Changed minor typo in German translation.
[phabegger]

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- According to rfc 2047, multiple encoded words are seperated by space: fixed tests.
[jbaumann]

- Created safe_decode_header util function, which handles the encoding
properly for get_filenames according to rfc 2047.
This solves a test issue.
[jbaumann]

- Added support for nested multipart emails where the attachment is within another part
of the message.
[jbaumann]