remove development builds from readme, fixes #20

Author: Tim Etchells

dev/README.md

@@ -14,8 +14,6 @@ Join us [on Slack](https://slack-invite-ibm-cloud-tech.mybluemix.net) if you hav
 1. Install [VS Code version 1.27 or later](https://code.visualstudio.com/download) and [local Microclimate version 18.12 or later](https://microclimate-dev2ops.github.io/installlocally).
 2. Install Microclimate Developer Tools for VS Code from the [VS Code Marketplace](https://marketplace.visualstudio.com/items?itemName=IBM.microclimate-tools) or by searching for "Microclimate" in the [VS Code Extensions view](https://code.visualstudio.com/docs/editor/extension-gallery#_browse-for-extensions).
 
-For development builds, see the [releases page](https://github.com/microclimate-dev2ops/microclimate-vscode-tools/releases). Follow the [Install from a VSIX](https://code.visualstudio.com/docs/editor/extension-gallery#_install-from-a-vsix) instructions to install.
-
 ## How to use [(Documentation)](https://microclimate-dev2ops.github.io/mdt-vsc-tutorial)
 - Navigate to the **Explorer** view group and open the **Microclimate** view.
     - Right-click the background of the Microclimate view to access the **New connection** commands.