tree e8ea7197aaa9a1041bbd9a31e29a0a86a65c3184
parent c19e02a37399c55b852d6570f73553e859b0139a
author Dmitri Plotnikov <dplotnikov@google.com> 1250291511 -0700
committer Dmitri Plotnikov <dplotnikov@google.com> 1250291511 -0700

Simplified and fixed aggregation on structured name.

Removed all of the over-engineered treatment of first name only,
last name only and similar use cases.

Now there are just three types of name matches:

1. Exact match
2. Variant match: first/last name flipped, Jeff/Jeffrey
3. Collation key match: this can be used for approximate matching