ibm_ts3200 broken on 1.5p15

[pvdmarel]

In version 1.5p15 snmp_scan_function seems to be not functioning. This might be fixed by using snmp_info directly in the check_info part.
Just like this line, I tested, from check_ts3200_global:
'snmp_info': ( ".1.3.6.1.4.1.2.6.211", [ "2.1.0", "3.1.1.22.1", "3.1.1.23.1", "3.1.1.24.1" ] ),

However the check_ts3200_cartidges also complains about 'cartridges_severity_level' as it isn't a global defined variable.