Nti-nikola-chameleon

====================

- Posts that have a true value for ``is_mathjax`` will now implement
the ``IMathJaxPost`` interface when used as the context.
- Index pages that have any posts using MathJax will now have a
context object that implements ``IMathJaxPostList``.
- Add a view for getting CSS data. Currently it has
``context/post_css/pagekind_class``.

====================

- Map the Nikola ``messages`` function onto the native ``i18n``
functionality of Chamleon. Attributes like ``i18n:translate`` are
now preferred to explicit calls to ``options/messages`` when
possible.

- Add support for viewlets. Several default viewlet managers are
supplied, and a ZCML directive ``<browser:newViewletManager>`` is
provided so themes can create new viewlet managers::

<browser:newViewletManager id="ILeftColumn" />
<browser:viewletManager
name="left_column"
provides=".viewlets.ILeftColumn" />

- Add a path adapter to easily get formatted dates from a post, either
a static format (``post/formatted_date:webiso``) or dynamically from
a variable (``post/formatted_date:?date_format``).

- Add a view to get the text of a post, respecting teaser settings:
``post/post_text/content``.

- Move feed support to a ``feeds`` view for headers, and a viewlet
for body::

<browser:viewlet
name="feed_content_header"
manager=".interfaces.IHtmlBodyContentHeaderViewletManager"
class=".feeds.HTMLFeedLinkViewlet"
layer=".interfaces.IAuthorPageKind"
permission="zope.Public"
weight="1"
classification_name="author"
/>

- Add a view interface (``ICommentKind``) for comment systems. Only Disqus is
currently supported. Note that this may move in the future to be a layer.

====================

- Preliminary PyPI release. While this package is functional, it is
not yet documented sufficiently to be of general use. It is also not
expected to be fully stable.