Touch ID toggle settings

Prelease Beta Build

This now offers a toggle button for turning on and off Touch ID.

Notes:
-if the password field is empty the check box won't select.
-you must use the "Unlock" button the first time after that you can use the "Touch ID" button
-technically it still works with just keychain - this will change before merge request

IF you find issues please open them on THIS FORK!

TODO:
-Clean up code (fair amount of work to be done before merge request)
-Constraints for checkbox are not set - need to be fixed
-need to add warning and clean up look overall
-the other to dos I listed on the message board