Bugfixes:
- timezone in psql ingestion (90aa84d)
- universe selection with new pandas (04d171e)
- fix in code selecting to work with sqlite/psql (dbfe73d)
- moved the config module inside the zipline folder (7132b23)
- data integrity looser restrictions - don't fail entire ingestion for one bad asset (36bbc6b)
- add new limits on pandas and numpy version (dc001b4)