Description
Is your feature request related to a problem? Please describe.
Currently, while many constants are configurable, it's not the case of features, which mean that it is hard to prevent a feature to be used once it's deployed.
Describe the solution you'd like
Allow features to be enabled or disabled by adding or removing them from the config file.
Describe alternatives you've considered
Do nothing and hope that it doesn't really cause problem.
Additional context
Once a feature is merged, the next time the bot is deployed, the feature will automatically be added and be live with the bot.
Tthis can cause problems where a feature was merged to be used in the test server, but a fix to another feature needs to be deployed in the actual server, which will make the feature in test to also be deployed.