brazilian city name change in 2010
deleting bad names

Auditors: blackmad
bumping up twofishes version

Auditors: blackmad
add mongo2postgis script

Auditors: blackmad
make comment less misleading

Auditors: blackmad
penalize matches to names with bad flags

Auditors: blackmad
Deleting misspelled name of Sao Paulo

Auditors: blackmad
adding correct spelling as alias

Auditors: blackmad
adding DC alias on Washington DC TOWN

Auditors: blackmad
support polygon overrides for all namespaces

This was already supported in a sense, as long as the value was the full human-
readable string, e.g. "geonameid": "woeid:1234". This change allows the id
to be implied by the property name, i.e. "woeid": 1234

Auditors: blackmad
add LOCAL_LANG flag for aliases as needed

Auditors: blackmad
Merge remote-tracking branch 'upstream/master'