Battery quick release mechanism

[azerupi]

Last year, the battery was not our main priority when designing and building the robot. This resulted in the battery being not accessible at all, requiring multiple minutes to change it. We lost one match because if this.

This year, we need to make sure that the battery can be replaced in seconds. We should design a quick release mechanism. Ideally, we could design a case for the battery with electrical contacts that we could just pop in and out of the robot.