Enhance caller ID using comment fields in whitelist.dat

[cosinekitty]

When reporting a call or inspecting a phone number from someone in the whitelist, it would be nice to display the comment field. For example, I have someone in my whitelist who shows up in caller ID as "TOLL FREE CALLER". It would be much nicer to see their actual name instead of the raw caller ID string, just like my home phone does with its internal phone book feature.