Create V1 Velocity tool

[beqqrry-aws]

Must haves:

• Take as input start and end dates. End date optional, default today exclusive. Output formatted data for that range.
• Take optional filters for labels, devs, etc.
• Scan date range for potential error events (erroneous label deletion, etc.) and offer manual solution steps.

Nice to haves:

• Multiple data formats for output.
• Automated solution for certain error events (e.g. relabel missing labels within a date range).