Fix missing rows from GeoNames cities1000.txt.

[bdon]

This fixes the parsing of the geonames CSV, you can reproduce the problem like this

import csv
import sys
csv.field_size_limit(sys.maxsize)
count1 = 0
count2 = 0
count3 = 0
for row in open('cities1000.txt','rb'):
  count1 = count1 + 1
for row in csv.reader(open('cities1000.txt','rb'),delimiter='\t'):
  count2 = count2 + 1
for row in csv.reader(open('cities1000.txt','rb'),delimiter='\t',quoting=csv.QUOTE_NONE):
  count3 = count3 + 1
print count1, count2, count3

outputs

144348 138630 144348

adding the quoting option corrects the 6000+ missing rows in the final csv.

[bdon]

Forgot to mention - should probably regenerate the committed CSV as well

[thampiman]

Excellent. Thanks for that fix. I've regenerated the CSV and v1.1 is now up on PyPI. README is updated as well. Thanks again!