TELCODOCS-167: Removes Dev Preview comments and dev distro in the topic map yaml file..

Author: johnwilkins

_topic_map.yml

@@ -246,7 +246,7 @@ Topics:
     File: installing-restricted-networks-bare-metal
 - Name: Installing on a single node
   Dir: installing_sno
-  Distros: openshift-webscale
+  Distros: openshift-origin,openshift-enterprise
   Topics:
   - Name: Preparing to install on a single node
     File: install-sno-preparing-to-install-sno

installing/installing_sno/install-sno-installing-sno.adoc

@@ -5,11 +5,6 @@ include::modules/common-attributes.adoc[]
 
 toc::[]
 
-[IMPORTANT]
-====
-Installing {product-title} on a single node is a Developer Preview feature only. Developer Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process.
-====
-
 include::modules/install-sno-generate-the-discovery-iso.adoc[leveloffset=+1]
 
 include::modules/install-sno-installing-with-usb-media.adoc[leveloffset=+1]

installing/installing_sno/install-sno-preparing-to-install-sno.adoc

@@ -5,12 +5,6 @@ include::modules/common-attributes.adoc[]
 
 toc::[]
 
-[IMPORTANT]
-====
-Installing {product-title} on a single node is a Developer Preview feature only. Developer Preview features are not supported with Red Hat production service level agreements (SLAs) and might not be functionally complete. Red Hat does not recommend using them in production. These features provide early access to upcoming product features, enabling customers to test functionality and provide feedback during the development process.
-
-====
-
 include::modules/install-sno-about-installing-on-a-single-node.adoc[leveloffset=+1]
 
 include::modules/install-sno-requirements-for-installing-on-a-single-node.adoc[leveloffset=+1]