Create the option to remove the aha score Merged

This would be helpful for anyone not in software development who is using feature cards for required tasks. We are a manufacturing company and are using feature cards to walk our teams through the product development process; therefore we do not have prioritization of features because they are all required in a particular order in every release. 

For us the Aha score is irrelevant and would be nice to be able to remove from view as it will possibly be confusing as we have created custom scores different aspects of our development process.