knights-lab/UTree: UTree 2.0 SigNature Edition: SHOGUN release

Combined static release for SHOGUN 1.0

v2.0 (build):

• Faster DB building
• Signature-based (micro-alignment) compression
• User-controllable "Compression" parameter during DB build
  • Higher levels give smaller databases at the expense of sensitivity
• Now technically feasible to perform full long-read metagenomic shotgun DB search on your phone/tablet (couple with minION?)

Since v1.5 (same search binary):

• totally rewritten search_gg for robustness and (better) fault tolerance
• Vast (order-of-magnitude) speedup with 8+ cores Approx. ~20 million queries per minute with RC and full Aufbau interpolation on our server
• Configurable Aufbau Proportion (compatible w/BURST's --taxacut/--bc) for confidence (compile w/-D TAXACUT=8 or whatever; default is 4, old mode closer to 2-ish behavior)
• Multi-level confidence score reporting: support value summaries and taxonomic per-level reports
• Prints out version string, progress when it runs