title: Start of week for locale using Joda-Time
body: <p>How do you determine which day of the week is considered the “start” according to a given <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Locale.html" rel="nofollow noreferrer">Locale</a> using <a href="http://www.joda.org/joda-time/" rel="nofollow noreferrer">Joda-Time</a>?</p>
  <p>Point: Most countries use the international standard Monday as first day of week (!). A bunch others use Sunday (notably USA). Others apparently Saturday. Some apparently Wednesday?!</p>
  <p><a href="http://en.wikipedia.org/wiki/Seven-day_week#Week_number" rel="nofollow noreferrer">Wikipedia &quot;Seven-day week&quot;#Week_number</a></p>