OPAL-2510: Moved actions column and button dropdown into checkbox column alert and added icons
OPAL-2510: Adding the Actions column
OPAL-2510: Simplifying callbacks
OPAL-2510: Renaming delete to "delete index"
Merge pull request #560 from emorency/OPAL-2510-index-admin-improvements

OPAL-2510: Moved actions column and button dropdown into checkbox column...