Fix selenium tests:

- Fix addition of answer to codemirror using selenium
- Add custom exception when selenium fails
- Add id to logout button on student interface
- Fix imports for Python3 support in load_test.py

1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 37ed948..b4b3015 100644
--- a/setup.py
+++ b/setup.py
@@ -12,6 +12,7 @@ install_requires = [
     'pytz==2016.4',
     'python-social-auth==0.2.19',
     'tornado',
+    'selenium',
 ]
 
 setup(