Search across multiple tags with boolean logic in Global Search

[nateiam]

As a Herd Data Provider/Consumer I want Global Search to filter on multiple Tags or Result Type with combinations of AND/OR logic

Acceptance Criteria

• Global Search can accept multiple SearchKeys in a SearchFilter
  • SearchKeys support TagKey and ResultType
    • Note that TagKey should be applied to both BDef and Tag results.
    • Note that TagKey only considers direct association with BDef - it does not consider hierarchical aspect of Tags
  • Multiple SearchKeys are combined with OR logic
• Global Search can accept multiple SearchFilters in a Request
  • Multiple SearchFilters are combined with AND logic