Added option to run a specific feature

rakefile

@@ -243,9 +243,9 @@ def run_tests(system, report_dir, stop_on_failure=true)
     end
 end
 
-def run_acceptance_tests(system, report_dir)
+def run_acceptance_tests(system, report_dir, feature_path)
     ENV['NOSE_XUNIT_FILE'] = File.join(report_dir, 'acceptance_tests.xml')
-    sh(django_admin(system, 'acceptance', 'harvest', '--debug-mode'))
+    sh(django_admin(system, 'acceptance', 'harvest', '--debug-mode', feature_path))
 end
 
 
@@ -273,8 +273,9 @@ end
 
     # Run acceptance tests
     desc "Run acceptance tests"
-    task "test_acceptance" => ["clean_test_files", "#{system}:gather_assets:acceptance", :predjango, report_dir] do
-        run_acceptance_tests(system, report_dir)
+    task "test_acceptance", [:feature_path] => ["clean_test_files", :predjango, report_dir] do |t, args|
+        args.with_defaults(:feature_path => '')
+        run_acceptance_tests(system, report_dir, args.feature_path)
     end
 
     task :fasttest => "fasttest_#{system}"