Add an introduction and relevant links to Getting Started. (#172)

Author: apoorvkhare07

content/docs/Getting started/_index.md

@@ -6,3 +6,7 @@ date: 2019-02-22
 description: >
   Guides for system admins deploying OpenCue components and installing dependencies
 ---
+
+The guides in this section provide detailed instructions for installing OpenCue in a production environment. If you'd like to quickly try out OpenCue to evaluate the project for your needs, see the [Quick starts](https://www.opencue.io/docs/quick-starts/).
+
+OpenCue relies on a lot of components and project-specific terminology. If you're new to OpenCue, you might find it useful to learn how some of the components work together. For more information, see the [OpenCue overview](https://www.opencue.io/docs/concepts/opencue-overview/) and [Glossary](https://www.opencue.io/docs/concepts/glossary/).