Plone.protect

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

New features:

- Catch ``AttributeError`` on transform.
[hvelarde]

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

Bug fixes:

- Fix logging to no longer write traceback to stdout, but include it in the
logging message instead.
[jone]

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

Bug fixes:

- Remove unittest2 dependency
[kakshay21]

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

Bug fixes:

- Allow ``confirm-action`` for all contexts, instead of only Plone Site root.
This avoids an error when calling it on a subsite.
Fixes `issue 51 <https://github.com/plone/plone.protect/issues/51>`_.
[maurits]

- Code Style: utf8-headers, import sorting, new style namespace declaration, autopep8
[jensens]

- Fix 57: Html must contain "body", otherwise plone.protect breaks.
[jensens]

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Bug fixes:

- avoid zope.globalrequest.getRequest()
[tschorr]

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

Bug fixes:

- Avoid regenerating image scale over and over in Plone 4.
Avoid (unnoticed) error when refreshing lock in Plone 4,
plus a few other cases that were handled by plone4.csrffixes.
Fixes https://github.com/plone/plone.protect/issues/47
[maurits]