Revert "Merge with new_blog"

This reverts commit 64c68fcdeb.

vendor/plugins/NewBlog/lib/NewBlog.rb

@@ -1,5 +1,4 @@
 require "NewBlog/engine"
 
-
 module NewBlog
 end

vendor/plugins/NewBlog/lib/NewBlog/engine.rb

@@ -1,6 +1,4 @@
 module NewBlog
   class Engine < Rails::Engine
-    isolate_namespace NewBlog
-    PrototypeR4::Application::Orbit_Apps << "NewBlog"
   end
 end