Initial work on new time-series storage
Some simple docstrings
Unused code
Add sentry.tsdb to INSTALLED_APPS
Initial migrations
Correct some behavior with normalize_to_epoch and add tests
Correct get_min_timestamp and add tests
Simple test for PointManager.incr
Basic test (and fix) for PointManager.trim
Add trim_points task
Add fetch api example
Add PointManager.fetch
Remove prints
Granularity -> Rollup
Correct constraints and remove label
Break everything but define proper rollups
proper rollups
Support string keys in PointManager
Various tweaks and fixes for rollups