OSDOCS#9420: Removing references to deprecated deploymentconfigs from welcome page

Author: bergerhoffer

welcome/index.adoc

@@ -197,8 +197,7 @@ xref:../applications/working_with_helm_charts/understanding-helm.adoc#understand
 
 - **xref:../openshift_images/index.adoc#overview-of-images[Create container images]**: A container image is the most basic building block in {product-title} and Kubernetes applications. By defining image streams, you can gather multiple versions of an image in one place as you continue to develop the image stream. With S2I containers, you can insert your source code into a base container. The base container is configured to run code of a particular type, such as Ruby, Node.js, or Python.
 
-- **xref:../applications/deployments/what-deployments-are.adoc#what-deployments-are[Create deployments]**:  Use `Deployment` and `DeploymentConfig` objects to exert fine-grained management over applications.
- xref:../applications/deployments/managing-deployment-processes.adoc#deployment-operations[Manage deployments] by using the *Workloads* page or OpenShift CLI (`oc`). Learn xref:../applications/deployments/deployment-strategies.adoc#deployment-strategies[rolling, recreate, and custom] deployment strategies.
+- **xref:../applications/deployments/what-deployments-are.adoc#what-deployments-are[Create deployments]**:  Use `Deployment` objects to exert fine-grained management over applications. Deployments create replica sets according to the rollout strategy, which orchestrates pod lifecycles.
 
 - **xref:../openshift_images/using-templates.adoc#using-templates[Create templates]**: Use existing templates or create your own templates that describe how an application is built or deployed. A template can combine images with descriptions, parameters, replicas, exposed ports and other content that defines how an application can be run or built.
 
@@ -229,7 +228,7 @@ ifdef::openshift-dedicated[]
 
 - *Create container images*: A container image is the most basic building block in {product-title} (and Kubernetes) applications. By defining image streams, you can gather multiple versions of an image in one place as you continue its development. With S2I containers, you can insert your source code into a base container that is set up to run code of a particular type (such as Ruby, Node.js, or Python).
 
-- *Create deployments*:  Use `Deployment` and `DeploymentConfig` objects to exert fine-grained management over applications. Use the Workloads page or `oc` CLI to manage deployments. Learn rolling, recreate, and custom deployment strategies.
+- *Create deployments*:  Use `Deployment` objects to exert fine-grained management over applications. Deployments create replica sets according to the rollout strategy, which orchestrates pod lifecycles.
 
 - *Create templates*: Use existing templates or create your own templates that describe how an application is built or deployed. A template can combine images with descriptions, parameters, replicas, exposed ports and other content that defines how an application can be run or built.
 endif::[]