anchor.diff:  distance_of_time_in_words(start_time, end_time, show_seconds, options)
   ----
   *Description*
  +
   This function can be used to convert a time difference between start_time and
   end_time into a string representation that is much more human friendly than
   just providing the raw difference in seconds through a subtraction.
   
   
   *Arguments*
  +
   +start_time+: Javascript Date object or an integer representing seconds
   
   +end_time+: Javascript Date object or an integer representing seconds
  
positive.code: load_locale(locale_string, translation)
  ----
  *Description*
  You can use this function to pre-load locale definitions.
  
  
  *Arguments*
  +locale_string+: A text string representing a locale.  e.g. 'en-GB', 'zh-CN'
  
  +translation+: This parameter must be a hash.  There are 2 types of hashes
  
negative.code: distance_of_time(seconds, options)
  ----
  *Description*
  
  This function takes an integer number of seconds and converts it into a nice
  string.
  
  
  *Arguments*
  
  +seconds+: Integer value representing the number of seconds.
  
  +options+: Hash that contains various options that alter how the time string
  