Lookout-sdk

This release includes more comprehensive documentation for the [`.proto` files](https://github.com/src-d/lookout-sdk/tree/master/proto/lookout/sdk) and the [GoDoc reference](https://godoc.org/gopkg.in/src-d/lookout-sdk.v0/pb).

New Features

- New field `include_languages` for `ChangesRequest` and `FilesRequest` protobuf messages (36).

Python

- Don't import anything grpc related in `sdk/__init__`, use [`sdk/pb.py`](https://github.com/src-d/lookout-sdk/blob/master/python/lookout/sdk/pb.py) instead (43).
- Add package to namespace `lokoout` (48).
- Define package version in `sdk/__init__.py` `__version__` (55).
- Use a range instead of a fixed version for `grpcio` dependency (54).

Internal

- Make code generation more robust, fixing problems with maOS and virtualenv (47)
- Use a locked `gogofaster` version for consistent builds (50).

Features

- Add gRPC helpers:
- Create connection with DataServer with increased message size (go: 35 python: 37)
- Convert URI in RFC 3986 format to understandable by grpc (go: 35 python: 37)
- Go: add map to grpc.Struct convertor (33)

Fixes

- Update/fix example analyzers
- Improve CI

Go

Fix: Allow file schema for repositories 27

Python

No changes

*Broken, don't use*

Go

Remove dependency on go-vcsurl 26

Python

No changes

Features

- Change the internal Event ID to include the Pull Request head hash, 12.

Bugfixes

- Use a fixed `grpcio` version, 11.