SId integer number bug

[amanu95-manny]

During my first test with generating spi_epg binary encoded, i notice that my data service id is 0xe1c000d4.
This cause an exception on line 217 on file ini on spi folder because my id is bigger than sys.maxint.

To fix this i replace line from :
if not isinstance(sid, int) : raise ValueError("SId must be an integer")
to:
if not isinstance(sid, int) and not isinstance(sid, long) : raise ValueError("SId must be an integer")