📄 Rename CMS.mdx to cms.mdx (#1105)

* Rename CMS.mdx to cms.mdx

* Remove angular stuff

content/consulting/CMS.mdx → content/consulting/cms.mdx

@@ -48,19 +48,14 @@ technologies:
     - technologyCard: content/technologies/medium-businesses.mdx
     - technologyCard: content/technologies/small-businesses.mdx
 solution:
-  project: Angular
+  project: CMS
 callToAction: 'Talk to us about your {{TITLE}} project'
 seo:
   title: Enterprise Development and Consulting for CMS
   description: >-
     Choose and implement the right CMS solution for your business needs,
     including industry-leading products like Kentico Xperience, Umbraco, and
     Sitecore
-  images:
-    - url: /images/consulting/open-graph/angular.jpg
-      width: 1200
-      height: 629
-      alt: SSW Angular Consulting - Enterprise Software Development
 ---
 
 # The benefits of using a **CMS**