Bugfix/hide secret key

[ilikerustoo]

Description of Pull Request

I have found a way to hide the secret key by using an environment variable and generating one (although I kept the same key as before though we may want to generate a new one) in a secret_key file and adding that to .gitignore.

This should be merged either after the develop branch is merged or into the develop branch directly.

Note only the last 3 changes reflect changes in this branch - changes to settings.py and .gitignore. The rest exist on the bugfix/fixing-bugs-in-develop.

This fixes issue #146

Type of Change

Please describe the pull request as one of the following:

• [x] Bug fix
• [ ] Breaking change
• [ ] New feature
• [ ] Documentation update
• [ ] Other (Please specify any helpful information below)

Tags

This pull request is made by @GatorEducator/team-spencer

@ilikerustoo is responsible for the changes made.

[Lancasterwu]

Hi @ilikerustoo, it seems like that empty test folder is able to delete. I am not sure what caused me to receive [ERROR21] in #154 , but since it is fixed in this PR, everything should be good.

[ilikerustoo]

@lancasterwu More bugfixes have been done in PR #146