Tons of changes/fixes

- Use real secret keys
- Move view/blueprint registration out of app.py
- Added dumpdb and loaddb commands to fabric
- Added tbz2 files to gitignore
- Fixed bug in inventory crawler, silence MIPP errors
- Refactor get_market_totals_now to be O(1), and use indexes
- Some PEP8/formatting fixes
- Fix issue where volumes for MarketItemPricePoint’s could be -1. This
is completely stupid and invalid, a migration was built to coerce old
data to this format
- Added a bunch of indexes, and enable them (migration for this as well)
- Cleanup scheduler format