Problem/Motivation
If a field is a boolean field, it should have a default fallback of FALSE.
When the filed is empty is shows as such. An end-user expects this to be X or V.
Steps to reproduce
Add a boolean field to a view and choose one of the formatters.
Proposed resolution
Default behavior of the bool formatter should be: if value empty => FALSE en if not => TRUE
and show the correct output of the formatter in my example X or V.
Remarks
This might have a good reason from a developer standpoint, but is confusing for an end-user.
