Changes

'''numLocales: ''' a built-in variable which returns the number of locales for the current program as an integer.

'''Locales array: ''' a built-in array, which stores the locale values for the program as elements in the array. The ID of each locale value is its index in the Locales array.

'''Here: ''' a built-in variable which returns the locale value that the current task is running on. In Chapel, all programs begin execution from locale #0.