reduce the scope where we set local $/ in both CPAN::Shell::_reload_this and in t/local_utils.pm (read_myconfig); In perl-5.6 the extended scope broke Cwd::cwd
make distroprefs tolerant against missing prefs directory
tentative fix for app-cpan not being 5.6.2 compatible
add pause key into 2015
add notes about recent commits