Notable refactoring:
- Use stdlib "context" in place of "golang.org/x/net/context"
- Go-kit no longer wraps errors, so we remove the unwrap in transport_error.go
- Use MakeHandler when setting up endpoint tests (fixes test bug caught during
this refactoring)
Closes#1411.
Add a hostname field to every distributed query result row in websocket response. By doing this calculation on the server, we're hoping to improve the rendering on the frontend client, which currently does the same calculation.
Closes#1079
- Add saved state to query (to differentiate queries explicitly saved from
those just run as distributed queries)
- Remove unique constraint on query name
Closes#390
