workflow 6.x-1.0-beta2

Changes since DRUPAL-6--1-0-BETA1:

• #286195 by Nick Fedchik: rename _actions_normalize_node_context to _trigger_normalize_node_context
• #286276 by prosk: improved test for trigger module enablement
• #286582 by rastatt: remove token from format_plural() call
• #288302 by Kiam: po changes to translations (recreated .pot)
• #2686343 by Kiam: workflow help messages appearing on 404 pages
  Removed deprecated menu item for removing actions (trigger does this now)
• #288648 by Kiam: simplify workflow creation submit handler
• #289556 by ugerhard and LK2: update hook_form_alter() implementation signatures
• #289590 by Lk2: db_num_rows() is deprecated
  updated workflow_access for Drupal 6 (but please, test it!)
  workflow permissions summary now collapsible
  workflow state change choice survives preview
• function signature of workflow_node_form() changed to use $form_state
  persist changes to already-scheduled transitions across node previews
  #289837 by Kiam: change menu callback to point to overview page
  record in watchdog when a state change is scheduled
• #286582 by rastatt: unify strings (recreated .pot)
• #289590 by Kiam: use Drupal 6's more specific form_alter()
  insert submit handler in Drupal-6-compatible way
• correct README since actions in Drupal 6 are no longer a to-do