infra: buildout refresh & travis setup
infra: tests for plone4.{2,3}, no coverage
infra: fix travis
infra: fix MANIFEST
Updated ckeditor to 3.6.6.1
Revert "Updated ckeditor to 3.6.6.1"

This reverts commit c43595d2deb9dfb33ddae4884594340beead950e.
Merge branch 'master' of git://github.com/vincentfretin/collective.ckeditor