minor fixes to remote-list remove notice on empty array rename empty packages notice, it's not installed packages, it's available packages
minor fixes to remote-list
remove notice on empty array
rename empty packages notice, it's not installed packages, it's
available packages


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core