Fix unpublished content disappears from tile after an anonymous user visits the cover page
Refactor solution (CC @adriana-rv)
Add test to demonstrate issue #412
Merge branch 'master' into issue_412
Fix test and fix the way we deal with UUID removal

Previously we were removing the object's UUID directly in the for loop, but this was causing the modification of the original list and was causing errors. Now, if we found objects that need to be removed, we do this later.
Merge pull request #427 from collective/issue_412

Fix unpublished content disappears from tile after an anonymous user visits the cover page
Merge branch 'master' into issue-426
Update changelog
Update code documentation
Merge pull request #428 from collective/issue-426

Fix wonkiness with adding images to basic tile and handle issue when removing image from original object
Add Traditional Chinese Translation.
Update Traditional Chinese Translation.
Merge pull request #429 from l34marr/translation

Add Traditional Chinese Translation
Use control panel API to access action object (CC @ericof)

Add test for the upgrade step also.
Cook resources on upgrade step

Both, CSS and JS resources were modified since last version.
Add screenshot of the site of the Presidency of Brazil (closes #390)
Preparing release 1.0a9
Back to development: 1.0a10
render cover page outside its context
make layout work with PloneSite id 'plone'