Function degreesToDms( deg, secFig )

Description:
Converts an angle in degrees to a formatted degrees:minutes:seconds string with a given number of decimal places in the seconds field.
Parameters:
deg (floating point)
angle in degrees
secFig (integer)
number of decimal places in the seconds field
Return Value (String):
DMS-format string representing deg
Signature:
String degreesToDms(double, int)