Bug Fixes
- Updated copyrights from 2017 and 2018
([936](https://github.com/ocadotechnology/codeforlife-portal/pull/936),
[`b2fb2d9`](https://github.com/ocadotechnology/codeforlife-portal/commit/b2fb2d984f1cc239169dadf345f7a5f9a9499287))
* updated copyrights from 2017 and 2018
* fix: reverted one copyright
Refactoring
- Use black formatter ([933](https://github.com/ocadotechnology/codeforlife-portal/pull/933),
[`5722f8e`](https://github.com/ocadotechnology/codeforlife-portal/commit/5722f8e962c438181fb3993b4dae5582a3a10807))
* run black formatter on the portal folder
Signed-off-by: Niket Shah <masterniketgmail.com>
* Run black_formatter on setup.py
* Update the contributing guidelines
* Fix typos in the Contributing guidelines
* Update selenium to 2.53.6