Cleanup the CMS UI for DNEnvironment
Cleanup the CMS UI for DNEnvironment

shoaibali/deploynaut,jakedaleweb/deploynaut,madmatt/deploynaut,awangga/deploynaut,silverstripe/deploynaut,shoaibali/deploynaut,silverstripe/deploynaut,awangga/deploynaut,awangga/deploynaut,silverstripe/deploynaut,antons-/deploynaut,madmatt/deploynaut,jakedaleweb/deploynaut,awangga/deploynaut,shoaibali/deploynaut,madmatt/deploynaut,shoaibali/deploynaut,antons-/deploynaut,jakedaleweb/deploynaut,antons-/deploynaut,silverstripe/deploynaut,jakedaleweb/deploynaut,madmatt/deploynaut,antons-/deploynaut