prettier

Author	SHA1	Message	Date
Lucas Azzola	64ec692b92	Mention labels docs in CONTRIBUTING.md (#2950 ) Also remove `--` that was required in `yarn` v0.	2017-10-02 07:44:45 +02:00
Michał Pierzchała	09df0fbe15	Extract contributing guide into separate document (#1702 )	2017-05-24 08:32:20 -07:00