* Add test for hidden meta data in script mode
The purpose of this is to provide support for "hidden" fields on a
script item that work for search but don't get displayed. This is
mostly to provide something similar to the optional display (but still
matchable) fields in drun like "categories" or "keywords". This also
enables the choice to display unicode icons but still allow for
searching for the keywords without needing to print them.
* Ignore the output file from test runs
* Add support for the "meta" field on script entries
This fields provides a matchable but unprinted string for entries in a
script mode list match. This means you can use one thing but provide
multiple options that can match that item without polluting the list
view or make confusing output.
* Add new test to test suite file
