CB-9409 check that localeIdentifier has underscore
CB-9409 check that localeIdentifier has underscore

CB-9409 change the condition checking for underscore. This closes #39

github: close #39

eymorale/cordova-plugin-globalization,eymorale/cordova-plugin-globalization,eymorale/cordova-plugin-globalization,corimf/cordova-plugin-globalization,corimf/cordova-plugin-globalization,eymorale/cordova-plugin-globalization,corimf/cordova-plugin-globalization,apache/cordova-plugin-globalization,corimf/cordova-plugin-globalization,apache/cordova-plugin-globalization,corimf/cordova-plugin-globalization,eymorale/cordova-plugin-globalization,apache/cordova-plugin-globalization,apache/cordova-plugin-globalization,apache/cordova-plugin-globalization