views_bulk_operations 7.x-3.0-beta2

This release adds polish to existing functionality while the bigger patches ("edit fields", "download files") are still being cooked. Stand by for RC1 within a month.

- #735596 - VBO doesn't preserve duplicate results.
- Improve VBO field settings (fix issues with dependent settings and advanced actions, custom settings provided by actions)
- #1235736 by moonray, bojanz - Action includes always loaded using slow file_scan_directory(), even if VBO not used on page.
- Make VBO work when embedded using views_embed_view(), and in blocks.
- Saner reporting of executed operations (don't set a message for each processed row).
- Unchecking a checkbox should also reset any 'select all' elements.
- Improve styling (this makes 'select all on this page / all pages' actually look sane in themes are not Seven)
- Cleaner handling of default values in VBO admin. Fixes a bug with 'Override label' being selected by default
- #1201286 - Incorrect 'select all on this page / all pages' for grouped table displays.
- #1224708 by smk-ka - Support disabled checkboxes.
- #1224012 - PHP error regarding array_filter displayed when using drush vbo-list
- #1222444 - Undefined index: execution_type.