@CalcMgrGetCurrentDateTime
Purpose:
Returns the current date and time in the YYYYMMDDHHMMSS
format. For example: 20140101143001 (Year_Month_Day_Hour_Minute_Second)
Syntax:
Java Class: com.hyperion.calcmgr.common.cdf.CalendarFunctions.getCurrentDateTime()
CDF Spec: @CalcMgrGetCurrentDateTime()