Duplicate UCSF entries

[Nisan-Stiennon]

There are two entries for UCSF in brands.json with keys 37d8 and 5a8b. Additionally, the 37d8 brand has an additional brand id of 4eba. As a result, UCSF shows up three times in search results, which is a little confusing for the user. Perhaps these can be merged under a single brand id.

[AnalogJ]

Thanks for pointing this out. I think there's a bug in my de-duplication logic. I'll figure out what's going on.