git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3736 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3579 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3577 e93f8b46-1217-0410-a6f0-8f06a7374b81

* priority, start/due dates, progress, estimate, spent time roll-up to parent issues
* descendant issues tree displayed on the issue view with context menu support
* issue tree display on the gantt chart
* issue tree copy on project copy
* unlimited nesting

Defining subtasks requires the new permission 'Manage subtasks'.
Subtasks can not belong to a different project than the parent task.

Implementation is based on scoped nested sets for fast reads and updates.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3573 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3516 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3357 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3284 e93f8b46-1217-0410-a6f0-8f06a7374b81

Will have the update, log time, watch, copy, etc buttons.  Had to rework
how the watchers button works since it requires a unique DOM id for the
Ajax response.  Also modified the WatchersController to be able to replace
multiple sections of the page, e.g. two Watch links.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3119 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2827 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2803 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2724 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2694 e93f8b46-1217-0410-a6f0-8f06a7374b81

* :controller_custom_fields_new_after_save
* :controller_custom_fields_edit_after_save
* :view_custom_fields_form_upper_box
* :view_custom_fields_form_* (type of custom field)
* :view_issue_statuses_form
* :view_issues_show_description_bottom
* :view_my_account
* :view_users_form

  #2599

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2611 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2493 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2467 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2461 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2338 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2333 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2246 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2139 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2116 e93f8b46-1217-0410-a6f0-8f06a7374b81

Changes ApplicationHelper#gravatar_for_mail to #avatar that takes a User or a String (less code in views).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2000 e93f8b46-1217-0410-a6f0-8f06a7374b81

* Option can be found in Administration > General, called
  "Use Gravatar user icons"
* Defaulting Gravatars to off
* Added a helper gravatar_for_mail to check the setting before rendering
  the Gravatar.

  #1776


git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@1972 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@1971 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@1964 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: http://redmine.rubyforge.org/svn/trunk@1786 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1773 e93f8b46-1217-0410-a6f0-8f06a7374b81

Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1712 e93f8b46-1217-0410-a6f0-8f06a7374b81

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1605 e93f8b46-1217-0410-a6f0-8f06a7374b81

Custom fields refactoring: most of code moved from controllers to models (using new module ActsAsCustomizable).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1592 e93f8b46-1217-0410-a6f0-8f06a7374b81

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git-svn-id: http://redmine.rubyforge.org/svn/trunk@1562 e93f8b46-1217-0410-a6f0-8f06a7374b81