remove sys.path from scripts/ctt - not needed anymore

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>

scripts/ctt

@@ -103,11 +103,6 @@ def parse_argv(argv, version):
 
 
 if __name__ == "__main__":
-    # Ensure our /lib/ is included into PYTHON_PATH
-    sys.path.insert(0, os.path.abspath(
-        os.path.join(os.path.dirname(os.path.realpath(__file__)), '../lib')))
-
-    #logging.basicConfig(format='%(levelname)s: %(message)s')
     logging.basicConfig(format='%(message)s')
 
     import ctt