Extended locales

This version extends the locales included in the plugin and implements more certain information for shortWeekdays and shortMonths having gathered the information from the ECMA Intl.DateTimeFormat Object.
This bloats the plugin a bit, and may not be useful for all users; this would only be useful for those who need to display a clock in a number of different languages in a dynamic manner.
There are 48 locales included: "am", "ar", "bn", "bg", "ca", "zh", "hr", "cs", "da", "nl", "en", "et", "fi", "fr", "de", "el", "gu", "hi", "hu", "id", "it", "ja", "kn", "ko", "lv", "lt", "ms", "ml", "mr", "mo", "ps", "fa", "pl", "pt", "ro", "ru", "sr", "sk", "sl", "es", "sw", "sv", "ta", "te", "th", "tr", "uk", "vi".
N.B. "timeFormat" parameter is still "hourFormat" in this release!