readme!: release v1 (#261)

Author: RasPhilCo

README.md

@@ -1,11 +1,11 @@
 @oclif/core
 ==============
 
-**This package is under active beta development**
-
 base library for oclif CLIs
 
 [![Version](https://img.shields.io/npm/v/@oclif/core.svg)](https://npmjs.org/package/@oclif/core)
 [![CircleCI](https://circleci.com/gh/oclif/core/tree/master.svg?style=svg)](https://circleci.com/gh/oclif/core/tree/master)
 [![Downloads/week](https://img.shields.io/npm/dw/@oclif/core.svg)](https://npmjs.org/package/@oclif/core)
 [![License](https://img.shields.io/npm/l/@oclif/core.svg)](https://github.com/oclif/core/blob/master/package.json)
+
+Docs coming soon...