Merge pull request #28 from justinhennessy/topic/add_redis_db_number

Changed default DB number to 0

Added customisable redis database number

Merge pull request #27 from justinhennessy/master

Merge pull request #1 from justinhennessy/topic/raise_error_on_invalid_auth

Raised an error if the slack authentation fails

Update graph dimensions

Fix some minor issues with s3

Update .env.example

Merge pull request #26 from ttaylorr/feature/s3-images

Use s3 instead of imgur

Don't show legend for >10 results

Render graphs at 2x the size

Always show legend in graphite data

Remove util time plugin