add int.locale as depKey to programmatic examples (#454)
add int.locale as depKey to programmatic examples (#454)

This way the cp are invalidated when the end-user change the locale
yahoo/ember-intl,jasonmit/ember-intl,ember-intl/ember-intl,ember-intl/ember-intl,jasonmit/ember-intl,yahoo/ember-intl,ember-intl/ember-intl