Treat Calendar and Gantt pages as separate modules. #6153
This will let the Issue Tracking, Gantt, and Calendar modules be enabled
or disabled as needed. A database migration will enable the Gantt and
Calendar for all existing projects that have Issue Tracking enabled.
Contributed by Adam Soltys
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4013 e93f8b46-1217-0410-a6f0-8f06a7374b81
Converted Menus to a Tree structure to allow submenus.
* Bundle the rubytree gem
* Patched RubyTree's TreeNode to add some additional methods.
* Converted the menu rendering to walk the Tree of MenuItems to render
each item
* Added a menu option for :parent_menu to make this menu a child of the parent
* Added a bunch of tests
* Made MenuItem a subclass of Tree::TreeNode in order to use it's methods
directly
* Changed the exceptions in MenuItem#new to be ArgumentErrors instead of the
generic RuntimeError
#4250
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3090 e93f8b46-1217-0410-a6f0-8f06a7374b81
Jean-Philippe Lang
Toshi MARUYAMA
Jean-Baptiste Barth
Eric Davis