Core: Added wb-ready.wb event

Fixes #5841
Merge pull request #5844 from pjackson28/addreadywb

Core: Added wb-ready.wb event
Lightbox: Corrected documentation for mfp* events and updated to Magnific Popup 0.9.9
Merge pull request #5846 from pjackson28/movecallbackstoevents

Lightbox: Corrected documentation for mfp* events and updated to Magnific Popup 0.9.9
Tabs: Fixed automatic tab rotation and handling of data
Fixed the feeds tests
Merge pull request #5849 from pjackson28/addtimerpokebacktabs

Tabs: Fixed automatic tab rotation and handling of data
Merge pull request #5850 from LaurentGoderre/fix-tests

Fixed the feeds tests
Toggle: Fixed data handling (switched to data-wb-toggle)
Merge pull request #5851 from pjackson28/fixtoggledata

Toggle: Fixed data handling (switched to data-wb-toggle)
Revert "Toggle: Fixed data handling (switched to data-wb-toggle)"
Merge pull request #5852 from wet-boew/revert-5851-fixtoggledata

Revert "Toggle: Fixed data handling (switched to data-wb-toggle)"
Tabs: Added wb-updated event
Merge pull request #5853 from pjackson28/tabswbupdated

Tabs: Added wb-updated event
Feeds: Switched timerpoke-based visibility check to widget-based visibility check
Merge pull request #5854 from pjackson28/togglevischeck

Feeds: Switched timerpoke-based visibility check to widget-based visibility check
Data AJAX / Country content: Removed unnecessary attribute removal
Merge pull request #5855 from pjackson28/dataajaxstopremoveattr

Data AJAX / Country content: Removed unnecessary attribute removal
Toggle: Changed data-state to data-wb-toggle-state to avoid potential conflicts with other plugins
Merge pull request #5856 from pjackson28/toggledata

Toggle: Changed data-state to data-wb-toggle-state to avoid potential conflicts with other plugins