BaseClient#getListing: fetch listing from remote, if no force is set on directory or parent
BaseClient#getListing: fetch listing from remote, if no force is set on directory or parent

remotestorage/remotestorage.js,lewisl9029/remotestorage.js,mcanthony/remotestorage.js,theWebalyst/remotestorage.js,remotestorage/remotestorage.js,theWebalyst/remotestorage.js,untitaker/remotestorage.js,remotestorage/remotestorage.js,untitaker/remotestorage.js,mcanthony/remotestorage.js,lewisl9029/remotestorage.js