Plone.app.layout

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

- Change breadcrumb separator to / (slash character) for accessibility, and added SEO benefits.
see https://dev.plone.org/ticket/12904
[polyester]

- Add language attribute to presentation.pt for WCAG 2.0 compliance.
See https://dev.plone.org/ticket/12902
[rmatt, polyester]

- Remove hard dependency on ATContentTypes.
[davisagli]

- Add body class for each part of url path. plip12905
[vangheem]

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

- Move .row and .cell styles from footer.pt to Sunburst main_template.
Fixes https://dev.plone.org/ticket/12156
[agnogueira]

- Add link targets for all action based links. The target can be
configured on a per-action basis.
[rpatterson]

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

- Slightly changed the whitespace in sitemap.xml.gz.
[maurits]

- Use the link_target attribute (e.g. ``_target``) of user actions in
the personal bar, if set.
Fixes http://dev.plone.org/ticket/11609
[maurits]

- Added a page as a not-js fallback for the user dropdown menu
[giacomos]

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

- Add the ability for the navtree strategy to supplement the query.
Fixes a problem where the listing of default pages in navigation
trees could no longer be enabled.
[rossp]

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

- Make Keyword viewlet link to the new p.a.search view, as well as respect
navigation root.
Fixes http://dev.plone.org/plone/ticket/12231

- Added on body a class related to subsite.
The class is named site-x where x is navigation root object id.
[thomasdesvenain]

- Treat aliases to the ``(Default)`` view of a content type also as a
view template (providing IViewView).
Fixes http://dev.plone.org/plone/ticket/8198
[maurits]

- Fix possible ZCML load order issue by explicitly loading CMF permissions.
Fixes http://dev.plone.org/plone/ticket/11869
[davisagli]

- Fix bug where getNavigationRootObject goes into infinite loop if context is
None.
Fixes http://dev.plone.org/plone/ticket/12186
[anthonygerrard]

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

- Accessibility: Added a title and alt tag to the logo.
This fixes http://dev.plone.org/plone/ticket/11689
[fulv]

- Switching 'Skip to navigation' to be linked to the global navigation instead
of the navigation portlet.
This fixes http://dev.plone.org/plone/ticket/11728
[spliter]