htsget-search-v0.2.0

Added

• (test) add multiple resolvers for server tests and test resolution
• use serve_at in data server rather than a constant
• (config) add automatic config inference for local and s3 storage, and rearrange modules
• [breaking] simplify storage config by allowing untagged enum representation

Other

• (search) convert match to if let
• (search) add warning when a non-valid PL read group header is found
• (search) add additional tests for searching resolvers and from storage
• (search) implement ResolveResponse on HtsGetFromStorage
• [breaking] rename HttpTicketFormatter and remove UrlFormatter implementation for it
• [breaking] move htsget structs to config, and resolve storage type in config