Add an action to remove cursors from empty lines

Sometimes when using multicursors you end up creating unwanted cursors on empty lines. For e.g., if you want to add "static" before a bunch of functions, you can quickly create cursors using Ctrl+Alt+Down. To remove such cursors, the only way is to click on the cursor while holding the configured modifier, which is very cumbersome if you have a lot of cursors on empty lines. In such cases, this action will be very helpful.

Has no shortcut because I don't think it is something you will need to invoke every 10 minutes.