String holidayName - The name of the holiday to return. Case-sensitive.
HolidayModel - The holiday, as a HolidayModel object, or None if not found.
Gateway, Vision Client, Perspective Session
# This example will get a holiday and print info about it.
holidayName = "Labor Day"
holiday = system.user.getHoliday(holidayName)
if holiday == None:
print holidayName, "not found"
print holiday.getName(), holiday.getDate(), holiday.isRepeatAnually()
"""The example above outputs the following:
Labor Day 2015-09-07 00:00:00.0 False