Remove unused files

.venv_import_check.py

@@ -1,23 +0,0 @@
-import sys, importlib
-mods = [
-    'json', 'simplejson',
-    'httplib', 'http.client',
-    'urllib2', 'urllib.request',
-    'Queue', 'queue',
-    'cStringIO', 'StringIO', 'io',
-    'md5', 'hashlib',
-    'ssl'
-]
-print('PYTHON_EXE:' + sys.executable)
-print('PYTHON_VER:' + sys.version.replace('\n', ' '))
-for m in mods:
-    try:
-        mod = importlib.import_module(m)
-        ver = getattr(mod, '__version__', None)
-        if ver is None:
-            # try common attributes
-            ver = getattr(mod, 'version', None)
-        info = (' version=' + str(ver)) if ver is not None else ''
-        print('OK %s%s' % (m, info))
-    except Exception as e:
-        print('MISSING %s %s: %s' % (m, e.__class__.__name__, e))