workflow_ng 5.x-1.0-beta6

changes since the beta5:
* due to licensing issues: removed tango icons and replaced them with gpl'ed gnome icons
* fixed editing the logging action ($form_values['type'] was used two times)
* #169218: fixed typo which introduced a call time pass by value error for php4
* separated workflow-ng modules in directories
* added new extension module cclinks - Configurable Content Links

more about cclinks (Configurable Content Links):

This module provides configurable content links, that generate events when they are pressed.
Optionally one can activate scheduling for a link, so that the user can set the date when the
event will be invoked. This may be used for scheduled execution of arbitrary actions, e.g. one
can use it to schedule the publishing of content.
Each link can be configured to toggle between to different link labels. Thanks to the State Machine
API the current link state is exposed to Views too. Access permissions can be controlled independently
for each link.

Note:
To make date selecting more user friendly, install the JS Calendar of the Javascript Tools modules
package: http://drupal.org/node/57285