htsget-http-v0.5.2

Added

• add encryption scheme to http and config crates
• (config) add cargo package filled service info fields

Fixed

• (http) allow encryption scheme to be uppercase
• service info group, artifact and version, and add flexibility in configuration

Other

• rename s3-storage to aws and url-storage to url
• add location concept and move advanced config to its own module
• re-word and simplify, add quick starts where applicable