project_issue 5.x-2.1

Changes since DRUPAL-5--2-0:

New features

• #217486 by dww: Added a setting for site-wide help text on new issues.
• #224986 by webchick: Make issue status field longer.
• #4354 by Josh Benner, hunmonk: add hook_project_issue_assignees() -- allows modules to alter the 'Assigned' dropdown on project issue node forms/comments.
• #229654 by hunmonk and dww: Added an invalid releases setting. There's no admin UI to control it, so
  you either have to define it in settings.php or directly in the DB. The variable is called 'project_issue_invalid_releases' and the value should be an array of release node ids that are considered invalid.
• #219734 by aclight, hunmonk: Allow theming of changes in project issue table and email. refactored hook_followup_metadata_changes() to more general hook_project_issue_metadata() -- now handles both the main issue node table, and the comment followup tables.

Bugfixes

• #190539 by dww, hunmonk: IFAC regression: shouldn't allow totally empty comments.
• #218080 by dww: Altered the comment delete confirm form for issue followups to remove the "Any replies to this comment will be lost" text.
• #219395 by hunmonk: bogus project GET value results in SQL error. add more restrictive parameters for node_load().
• #220117 by hunmonk: unpublished comments should not be included in metadata calculations.
• #218959 by aclight: [#issue_nid] filtered links do not appear as links in email. note that this patch rolls back #185388
• #89673 by hunmonk: add comment_number field to {project_issue_comments} -- determining the cid from the comment thread was error-prone.
• #213037 by aclight: IFAC edge case when metadata is edited directly without a comment. prevent editing of issue metadata when an issue node is edited.
• #231020 by hunmonk: missing table column and index, remove dead columns in .install