draggableviews 6.x-3.3-beta1

BETA1:
) BIG FEATURE: #463756: book module handler: Introduced DraggableViews Book handler.

) Bug-Fix: #386782: table is undraggable when view is exported to code: Use consequently the view-name instead of the vid. So also unsaved views (..exported to code) are supported).
) Bug-Fix: #555034: Fatal error: Call to a member function get_plugin() on a non-object on upgrade: Check if it's an object when running the theme_hook.
) Bug-Fix: Added variable declaration in draggableviews_info also before the handlers get loaded.
) Bug-Fix: ensure theme even if style-plugin is not in use.
) Bug-Fix: Added some isset() and empty() checks to get grid of "notice:" messages.
) Bug-Fix: All handlers: Removed non existing $field (lny used if attributes not present; was actually never used).
) Bug-Fix: Support offset of views.
) Bug-Fix: Add empty function to check inputs
) Bug-Fix: The order value must be greater than the minimum value.
) Bug-Fix: #565146: Defined order not respected when Style different than Draggable Table: Native Handler: Respect arguments in all displays if only one of the displays uses arguments. (If the displays doesn't tell us explicitly something else). Thanks Tri for reporting this bug.
) Feature: Book-Handler: Rewritten. First root node of the view pretends to be the root node (concerning both parent nid and order value). For saving the actual values will be restored.
) Feature: Introduced Book handler.
) Change: Refactored Handler system: Parent handler introduced. All third party handlers must be rewritten.
) Change: Options of Native handler are now listed in a seperated section.
) Change: The draggableviews_view_draggabletable_form_new theme died.
) Change: Important form-api changes: All form elements are now built before drupal_get_form gets called, so the drupal_render function will have all needed attributes set (PHP Notice errors).
) Change: Changed position of variable-initializations to make them have a value even if the style_plugin is not in use (the theme).
) Change: The handler now has a get() method to prepare the value for draggableviews.