v0.10 Document support for geospatial search

Overview

The GIS Data Tool (GDT) team has opted to extend TIMDEX UI for geospatial data discovery. This release includes initial architectural decisions related to this use case.

What's Changed

• Document decision to use ADRs by @jazairi in #107
• Update advanced search language by @jazairi in #109
• Document initial architectural decisions related to GDT by @jazairi in #108

Full Changelog: v0.9...v0.10