homepage

I did not encounter this issue in fedora24 based container on docker but when I run it in openshift I see errors as:
That container has `Python 2.7.12` installed. While `flask` and `redis` python libs are installed via pip.
```
bash: /usr/local/bin/wait-for-it.sh: Permission denied
 * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
 * Restarting with stat
 * Debugger is active!
Traceback (most recent call last):
 File "app.py", line 18, in <module>
 app.run(host="0.0.0.0", port=5000, debug=True)
 File "/usr/lib64/python2.7/site-packages/flask/app.py", line 843, in run
 run_simple(host, port, self, **options)
 File "/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 633, in run_simple
 application = DebuggedApplication(application, use_evalex)
 File "/usr/lib/python2.7/site-packages/werkzeug/debug/__init__.py", line 254, in __init__
 if self.pin is None:
 File "/usr/lib/python2.7/site-packages/werkzeug/debug/__init__.py", line 264, in _get_pin
 self._pin, self._pin_cookie = get_pin_and_cookie_name(self.app)
 File "/usr/lib/python2.7/site-packages/werkzeug/debug/__init__.py", line 144, in get_pin_and_cookie_name
 username = getpass.getuser()
 File "/usr/lib64/python2.7/getpass.py", line 158, in getuser
 return pwd.getpwuid(os.getuid())[0]
KeyError: 'getpwuid(): uid not found: 1000050000'
```