Gordo

**New features** :sparkles:
* Add possibility to set n_splits (864)
* Precheck workflow generate gives valid yaml (851)

**Cleanup** :bath:
* Update outdated readthedocs config (860)
* Make metadata/machine use more consistent (854)

**Bug fixes** :bee:
* Update log_metadata tmp dir to local path (862)

**Dependency bumps** :fist_right: :fist_left:
* Bump dependencies (859)

:chart_with_downwards_trend: Grafana updates :chart_with_upwards_trend:
- Add aggregate-anomaly to Total Anomaly plot (850)

:hammer_and_wrench: CI and general fixes :hammer_and_pick:
- Add testformatting and allelse (840)
- Add MasterCI specific workflow (839)
- Fix MasterCI (842)
- Fix gordo components naming in docs (841)
- Remove unneccessary dependencies (846)
- Use pytest tmpdir fixture (849)

:up: Dependency bumps :arrow_up:
- Bump pyyaml from 5.2 to 5.3 (837)
- Bump azureml-contrib-run from 1.0.81 to 1.0.83 (836)
- Bump numpy from 1.18.0 to 1.18.1 (833)
- Bump numexpr from 2.7.0 to 2.7.1 (835)

- Rename gordo-components -> gordo (831)

Requires renaming all imports using `gordo_components` to `gordo`.
Related commands such as `gordo-components build ...` are now `gordo build ...`

**Notable changes** :warning:
- Update tag-anomaly -> tag-anomaly-scaled references (808)
- Add cv fold timestamps and n points to metadata (785)
- Fix artifact logging with mlflow (798)

**Other changes and fixes** :wrench:
- Update CircleCI tests (801)
- Use project revision instead of version (804)
- Upgrade Python version to 3.7.5 (591)
- Add .python-version 3.7.0 for Dependabot (807)
- Add revision list view to server (805)
- Add metadata fixture (795)
- Endpoint to list models by revision (809)
- Use try block in reading metadata (823)
- Change GORDO_PROJECT_VERSION -> GORDO_PROJECT_REVISION (827)
- Replace CircleCI with Github Actions (821)
- Server: use revision to serve metadata/models (810)
- Client: use revision from server (816)
- Add dataclasses for machine.metadata (819)
- Replace tests/utils globals with fixtures (822)
- Include log_level as key in template (762)

**Dependency updates** :arrow_up:
- Bump dependency versions (825)
- Update dependencies (814)

Breaking change
* Make `Machine` a first class citizen (794)

A major refactoring and renaming have taken place. Essentially the concept of `Machine` is more prominent.
For the users, the main difference is the paths to models.

For example:
python
from gordo_components.model.models import KerasAutoEncoder

is now
python
from gordo_components.machine.model.models import KerasAutoEncoder

Breaking changes 🌵
* Remove watchman (766)
* Remove references to ambassador (787)
Other changes and fixes 💊
* Bump grafana influx 790
* Add non-root user to docker images 756
* Fix grafana dashboard loading (793)
* Optimize dockerfiles 792

Dependency updates 🍼
* Bump azureml-contrib-run from 1.0.76 to 1.0.79 778
* Bump dictdiffer from 0.8.0 to 0.8.1 788