Updated the error message and start message branding

lib/kitchen/command/action.rb

@@ -29,12 +29,12 @@ class Action < Kitchen::Command::Base
 
       # Invoke the command.
       def call
-        banner "Starting Test Kitchen (v#{Kitchen::VERSION})"
+        banner "Starting Chef Test Kitchen Enterprise (v#{Kitchen::VERSION})"
         elapsed = Benchmark.measure do
           results = parse_subcommand(args.first)
           run_action(action, results)
         end
-        banner "Test Kitchen is finished. #{Util.duration(elapsed.real)}"
+        banner "Chef Test Kitchen Enterprise is finished. #{Util.duration(elapsed.real)}"
       end
     end
   end

lib/kitchen/command/test.rb

@@ -33,14 +33,14 @@ def call
           raise ArgumentError, "Destroy mode must be passing, always, or never."
         end
 
-        banner "Starting Test Kitchen (v#{Kitchen::VERSION})"
+        banner "Starting Chef Test Kitchen Enterprise (v#{Kitchen::VERSION})"
         elapsed = Benchmark.measure do
           destroy_mode = options[:destroy].to_sym
           results = parse_subcommand(args.join("|"))
 
           run_action(:test, results, destroy_mode)
         end
-        banner "Test Kitchen is finished. #{Util.duration(elapsed.real)}"
+        banner "Chef Test Kitchen Enterprise is finished. #{Util.duration(elapsed.real)}"
       end
     end
   end

lib/kitchen/licensing/base.rb

@@ -33,7 +33,7 @@ class Base
       class << self
         def get_license_keys
           keys = ChefLicensing.license_keys
-          raise ChefLicensing::InvalidLicense, "A valid license is required to perform this action." if keys.blank?
+          raise ChefLicensing::InvalidLicense, "A valid license is required to perform this action. Run <kitchen license> command to generate/activate the license." if keys.blank?
 
           client = get_license_client(keys)