Thanks to No Longer Empty, a New York-based nonprofit involved in pumping new life into community spaces abandoned or left behind, the Old Bronx Borough Courthouse is opening its doors once again.  Only this time, after being shuttered for 37 years, its walls no longer resound with the smack of a judge’s gavel.  Instead, artists, performers, and the community-at-large can enter its cavernous space and call it home.