Revision history for Device-ZyXEL-IES

0.01    2012-10-04/afternoon GMT
        First version, contains all the bits I need for my own use.

0.02    2012-10-09
        Added hlog, qln, snr spectrum data.

0.10    2012-11-08
        Added OID handling. MIB file lookups and fallbacks.
				Made the fetchDetails of Port.pm much faster.
				Re-arranged the SNMP interaction routines for better reuse.

0.11    2012-11-08
        Forgot to add the changes text stated above.
