* Light client implementation with get-info and list-buckets commands
* Fix client package name
* Fix go.mod to work with vgo
* Use single `fmt.Printf` for `get-info` output
* Use unnamed import to client package
* Simplify usage of sha256 and sha512 sums
* Remove obsolete test code
* Use helper structs for unmarshalling bridge info
* Remove LGPL license files and adjust copyright headers
* Use github.com/zeebo/errs
* Use httptest for test http server
* Use viper for env var management
* Nested struct for swagger
* Add github.com/zeebo/errs to go.mod
* More bucket tests
* word wrap long line
* Use zeebo/errs for crypto errors
