Merging Requirements and Getting Started page (#923)

* Update pipelines-tutorial.md

* Add files via upload

* Update getting-started.md

Merging requirements.md content into getting-started per issue 845.

* Update _redirects

Redirecting Requirements page to Getting Started page.

* Delete requirements.md

* Update pipelines-tutorial.md

* Delete kubeflow-current-version.html

* Update getting-started.md

content/_redirects

@@ -54,3 +54,6 @@
 
 # Removed the downloads page from Reference to Getting Started with Kubeflow
 /docs/reference/downloads/                     /docs/started/getting-started/
+
+# Adding the content of Requirements to Getting Started and removing Requirements
+docs/started/requirements/                    /docs/started/getting-started/

content/docs/started/getting-started.md

 +++
 title = "Getting Started with Kubeflow"
-description = "Get your machine-learning workflow up and running on Kubeflow"
+description = "Overview"
 weight = 1
 +++
 
+## Before you begin
+
+This document provides information about setting up Kubeflow in various environments.
+
+Before you set up Kubeflow, it's important to some knowledge of the following systems and tools:
+
+* [Kubernetes](https://kubernetes.io/docs/tutorials/kubernetes-basics/)
+* [TensorFlow](https://www.tensorflow.org/get_started/)
+* [kustomize](https://kustomize.io/)
+
+### Kubeflow requirements
+
+ * kustomize version {{% kustomize-min-version %}} or later. See the 
+   [kustomize component guide](https://github.com/kubeflow/manifests#using-kustomize) for details about
+   installing kustomize.
+ * An existing Kubernetes cluster using Kubernetes version 
+   {{% kubernetes-min-version %}} or later:
+
+   * A minimum of 0.6 CPU in cluster (Reserved for 3 replicated ambassador pods and according to your need add additional CPUs)
+   * Node with storage >= 10 GB (Due to the ML libraries and third party packages being bundled in Kubeflow Docker images)
+
+## Get your machine-learning workflow up and running on Kubeflow
+
 There are various ways to install Kubeflow. Choose one of the following options
 to suit your environment (cloud, on premises (on prem), or local):
 

content/docs/started/requirements.md

-+++
-title = "Requirements"
-description = "Requirements for Kubeflow"
-weight = 5
-+++
-
-The guides in this section give detailed information about using Kubeflow and 
-its components.
-
-For best understanding of the guides, it's useful to have some knowledge of
-the following systems:
-
-* [Kubernetes](https://kubernetes.io/docs/tutorials/kubernetes-basics/)
-* [TensorFlow](https://www.tensorflow.org/get_started/)
-* [kustomize](https://kustomize.io/)
-
-## Kubeflow requirements
-
- * kustomize version {{% kustomize-min-version %}} or later. See the 
-   [kustomize component guide](https://github.com/kubeflow/manifests#using-kustomize) for details about
-   installing kustomize.
- * An existing Kubernetes cluster using Kubernetes version 
-   {{% kubernetes-min-version %}} or later:
-
-   * A minimum of 0.6 CPU in cluster (Reserved for 3 replicated ambassador pods and according to your need add additional CPUs)
-   * Node with storage >= 10 GB (Due to the ML libraries and third party packages being bundled in Kubeflow Docker images)