test data for Wikimedia pageview logs
refactor ngrams-build for greater flexibility
create metadata file for Wikimedia data
tests for defaultdict_recursive
Wikimedia time series runs to completion
use ISO 8601 date strings instead of date objects (notably faster)
don't decode the bytes that go by (again, faster)
ignore UTF-8 problems in reducer
easier profiling
use integer day numbers rather than datetime objects
iterate through directory in mapper, eliminating file reader
--python is now valid with --map or --reduce, but not both
mis-alphabetized method
typo in article name in comment
ngrams-search works on Wikimedia data
Wikimedia correlation passes test
test to complain about tabs (closes #23)
update Twitter timeseries test to reflect API changes
combine copyright and tabs tests into contentnanny (easiest way to make the test pass)