Generates PPDs based in the *Product line if those are unique.
Generates PPDs based in the *Product line if those are unique.

Now, when parsing a PPD, it adds as many *1284DeviceID lines as it can
find. Afterwards, it looks for *Product lines. If found, check if it's
unique (if there wasn't an *1284DeviceID line with the same product
model), and adds it if so.

vitorbaptista/pyppd