smart regex filter for matching numbers https://bugzilla.mozilla.org/show_bug.cgi?id=805637
smart regex filter for matching numbers https://bugzilla.mozilla.org/show_bug.cgi?id=805637

mozilla/inventory,rtucker-mozilla/inventory,rtucker-mozilla/mozilla_inventory,mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/inventory,rtucker-mozilla/inventory,mozilla/inventory,rtucker-mozilla/mozilla_inventory,rtucker-mozilla/mozilla_inventory,mozilla/inventory,rtucker-mozilla/inventory,mozilla/inventory,rtucker-mozilla/inventory