COMPLETE: YAML sensors based on custom pattern

As discussed on the IRC, when using a device that uses all the sensors in the same OID it’s not possible at this time to match a custom pattern to select the correct sensors type.

If an option can be added to filter the result with a custom pattern, it will be nice.

Example, the Infoblox DDI appliance store all sensors in ibNodeServiceStatus / 1.3.6.1.4.1.7779.3.1.1.2.1.10.1.2.XX:

Now supported by this commit:

mib: SITEBOSS-530-STD-MIB
modules:
    sensors:
        temperature:
            data:
                -
                    oid: esPointTable
                    value: esPointValueInt
                    num_oid: .1.3.6.1.4.1.3052.12.1.1.1.1.6.
                    descr: esPointName
                    skip_values:
                           -
                               oid: esIndexPC
                               op: '!='
                               value: 1