Issue #1134378 by rwohleb: Open modal when using modal display ajax command if it was not already open.

     Conflicts:
         CHANGELOG.txt
         css/modal.css
         ctools.module
         ctools_plugin_example/plugins/access/arg_length.inc
         ctools_plugin_example/plugins/access/example_role.inc
         help/export.html
         includes/ajax.inc
         includes/cleanstring.inc
         includes/content.inc
         includes/content.menu.inc
         includes/context-task-handler.inc
         includes/context.inc
         includes/context.theme.inc
         includes/css.inc
         includes/export.inc
         includes/modal.inc
         includes/object-cache.inc
         includes/plugins.inc
         includes/wizard.inc
         js/ajax-responder.js
         js/collapsible-div.js
         js/dependent.js
         js/dimensions.js
         js/mc.js
         js/modal.js
         page_manager/page_manager.admin.inc
         page_manager/page_manager.module
         page_manager/plugins/tasks/page.inc
         page_manager/plugins/tasks/search.inc
         page_manager/plugins/tasks/user_view.inc
         plugins/access/context_exists.inc
         plugins/access/node_language.inc
         plugins/access/perm.inc
         plugins/access/php.inc
         plugins/access/role.inc
         plugins/access/site_language.inc
         plugins/access/term.inc
         plugins/access/term_vocabulary.inc
         plugins/content_types/block/block.inc
         plugins/content_types/custom/custom.inc
         plugins/content_types/node/node.inc
         plugins/content_types/node_context/node_comment_form.inc
         plugins/content_types/node_context/node_comments.inc
         plugins/content_types/node_context/node_content.inc
         plugins/content_types/page/page_breadcrumb.inc
         plugins/content_types/page/page_footer_message.inc
         plugins/content_types/page/page_help.inc
         plugins/content_types/page/page_messages.inc
         plugins/content_types/page/page_mission.inc
         plugins/content_types/page/page_slogan.inc
         plugins/content_types/page/page_tabs.inc
         plugins/content_types/page/page_title.inc
         plugins/content_types/search/search_result.inc
         plugins/contexts/node_edit_form.inc
         plugins/contexts/term.inc
         plugins/contexts/terms.inc
         plugins/contexts/user.inc
         plugins/relationships/book_parent.inc
         views_content/plugins/content_types/views.inc
         views_content/plugins/content_types/views_panes.inc
         views_content/views_content.module

forward with the 7.x port!

#596450 by Scott Reynolds: Provide an ajax command response to reset the modal to the loading state.

First steps toward updating CTools to d7. This contains some stuff found by coder module, plus css.inc should be fully ported. No testing performed though, so theres probably bugs. Need to write some tests or something.

#552664: Make mc.js not die a horrible death when users have multiple copies of jquery on their site.

Expand the context to allow the plumbing for replacing placeholder contexts with real contexts for preview.

More robust AJAX stuff that will eliminate some ugly errors plus prevent double clicks on ajax links.

Checkpoint checkin. Partial implementation of page task with generic subtasks, plus revamp of arguments, new access plugins (stolen from Views), updates to the wizard to make it fully compatible with the modal and some minor improvements to make it more flexible.

- a tool for AJAX, which is the next generation tool based on what Views uses.
- a tool for modals -- completely ripping the modal out of Panels.
- moving plugins for 'arguments', 'relationships' and 'contexts' into CTools.