GC and Compaction

This is a major feature release focusing on a brand new Garbage Collection system and Compaction system with numerous performance and bug fixes. It also adds a passive clustered replication system along with a Write Ahead Log implementation in the clustered version that provides active clustering on Measurements.

WARNING: This upgrade is NOT backwards compatible and requires a fresh install

Refer to updated documentation at http://sidewinder.srotya.com/docs/#/

Major features include:

• Graphite Schema #92
• Enable time unit dropdown for Grafana #99
• Add series compaction capability #100
• GRPC API Authentication Needed #85
• Support Grafana Regex Queries for Value Field Name & Measurement Name #87
• Build Sidewinder Graphite Proxy #82
• Fix broken garbage collector #71