---------------------------
Features:
- Added buildout configuration for test this package in plone 4
[macagua]
- Added bash script for update po file
[macagua]
- Added Spanish translation
[macagua]
- Now it is possible to make time-based transitions of any workflow transition, and for individual content types.
Rules are triggered on either the publication date or the retraction date.
[sunew]
- Added initial dexterity support. date_index, date_index_method removed in the branch, needs to be reimplemented to support
both dexterity and archetypes.
[bosim]