Add ENV to CI build

- oops I forgot about CI (again)
5 jobs for 168-licenseyear in 1 minute and 22 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #4111
Go-py2.7

00:01:02

failed #4112
Go-py3.4

00:01:20

failed #4113
Go-py3.5

00:01:21

failed #4114
Go-py3.6

00:01:21

 
  Lint
skipped #4115
Go-flake8
 
Name Stage Failure
failed
Go-py3.4 Test There is an unknown failure, please try again
  File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1471, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "/builds/srct/go/go/go/models.py", line 30, in <module>
class RegisteredUser(models.Model):
File "/builds/srct/go/go/go/models.py", line 37, in RegisteredUser
user = models.OneToOneField(User)
TypeError: __init__() missing 1 required positional argument: 'on_delete'
ERROR: Job failed: exit code 1
failed
Go-py3.5 Test There is an unknown failure, please try again
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 697, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/builds/srct/go/go/go/models.py", line 30, in <module>
class RegisteredUser(models.Model):
File "/builds/srct/go/go/go/models.py", line 37, in RegisteredUser
user = models.OneToOneField(User)
TypeError: __init__() missing 1 required positional argument: 'on_delete'
ERROR: Job failed: exit code 1
failed
Go-py2.7 Test There is an unknown failure, please try again
      File "django/__init__.py", line 1, in <module>
from django.utils.version import get_version
File "django/utils/version.py", line 61, in <module>
@functools.lru_cache()
AttributeError: 'module' object has no attribute 'lru_cache'

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-3_3TCA/Django/
ERROR: Job failed: exit code 1
failed
Go-py3.6 Test There is an unknown failure, please try again
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/builds/srct/go/go/go/models.py", line 30, in <module>
class RegisteredUser(models.Model):
File "/builds/srct/go/go/go/models.py", line 37, in RegisteredUser
user = models.OneToOneField(User)
TypeError: __init__() missing 1 required positional argument: 'on_delete'
ERROR: Job failed: exit code 1