Remove old files not used anymore.

bin/theano-test

-#!/usr/bin/env python
-import theano_test
-theano_test.main()

bin/theano_test.py

-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-"""IPython Test Suite Runner.
-"""
-from __future__ import print_function
-
-
-def main():
-    # The tests can't even run if nose isn't available, so might as well  give the
-    # user a civilized error message in that case.
-
-    try:
-        import nose
-    except ImportError:
-        error = """\
-    ERROR: The IPython test suite requires nose to run.
-
-    Please install nose on your system first and try again.
-    For information on installing nose, see:
-    http://nose.readthedocs.org/en/latest/
-
-    Exiting."""
-        import sys
-        print(error, file=sys.stderr)
-    else:
-        import theano
-        theano.test()
-
-if __name__ == "__main__":
-    main()