Stabilizing RSpec arguments

Adding quotes around the testing pattern in order to prevent the
various command line shells that runs the tests from ruining the
pattern (which was the root cause of some tests not getting run).

Rakefile

@@ -19,9 +19,7 @@ namespace 'cuke_linter' do
 
   desc 'Run all of the tests'
   task :test_everything => [:clear_coverage] do
-    test_files = Dir.glob('testing/rspec/spec/**{,/*/**}/*_spec.rb')
-    puts "files matching pattern (#{test_files.count}): #{test_files}"
-    rspec_args    = '--pattern testing/rspec/spec/**{,/*/**}/*_spec.rb -f d'
+    rspec_args    = '--pattern "testing/rspec/spec/**/*_spec.rb"'
     cucumber_args = "testing/cucumber/features -r environments/cucumber_env.rb -f progress -t 'not @wip'"
 
     Rake::Task['racatt:test_everything'].invoke(rspec_args, cucumber_args)

environments/rspec_env.rb

@@ -42,5 +42,3 @@
   end
 
 end
-
-puts "RSpec - files to run #{RSpec.configuration.files_to_run.count}: #{RSpec.configuration.files_to_run}"