remove empty IPython.scripts test group

IPython/testing/iptest.py

@@ -256,8 +256,7 b' def make_exclude():'
         exclusions.append(ipjoin('testing', 'plugin', 'dtexample'))
 
     if not have['pexpect']:
-        exclusions.extend([ipjoin('scripts', 'irunner'),
-                           ipjoin('lib', 'irunner'),
+        exclusions.extend([ipjoin('lib', 'irunner'),
                            ipjoin('lib', 'tests', 'test_irunner'),
                            ipjoin('frontend', 'terminal', 'console'),
                            ])
@@ -433,7 +432,7 b' def make_runners():'
 
     # Packages to be tested via nose, that only depend on the stdlib
     nose_pkg_names = ['config', 'core', 'extensions', 'frontend', 'lib',
-                     'scripts', 'testing', 'utils', 'nbformat' ]
+                     'testing', 'utils', 'nbformat' ]
 
     if have['zmq']:
         nose_pkg_names.append('zmq')