0.2.5

What's Changed

• SAM-209 organize documentation by @eapearson in #452
• SAM-236 by @eapearson in #463
• SAM-119: Optimize get_samples by @dakotablair in #453
• Add contribution process guidelines. by @dakotablair in #466
• Create highlevel_diagram.md by @Tianhao-Gu in #456
• Release 0.2.5: SAM-119, SAM-209, SAM-236 by @dakotablair in #468
• Arango Schema by @Tianhao-Gu in #460
• Release 0.2.5: SAM-119, SAM-209, SAM-236 by @dakotablair in #469

Full Changelog: 0.2.4...0.2.5