Collective.mockmailhost

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- Add browser view for functional testing [Casecarsid]

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- MANIFEST [sureshvv]

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- Track msg_type also.
[sureshvv]

- Behave more like ``collective.testcaselayer``'s MockMailHost.
[saily]

- Documentation updates
[saily]

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- Remove ZopeSkel and Paster dependency from setup.py
[saily]

- Moved to github and changed to README.rst, links in setup.py
[saily]

- Allow multiple paramters for ``send`` and ``secureSend`` method in
MockMailHost class. [saily]

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- Register MockMailHost in SiteManager to get MockMailHost when using
``getToolByName(context, 'MailHost')`` or ``getUtility(IMailHost)``.
[saily]

- Inherit from MailHost instead of SimpleItem
[saily]

- Implement the secureSend method
[saily]

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- Add ``**kwargs`` to MockMailHost's send method to support mto, mfrom, ...
keyword arguments as default MailHost does. [saily]

- Added file for generic setup various handlers
[sureshvv]