Add decision for approving committee and fraternity regulations

[tomudding]

To ensure consistency, we should make these actual decisions and not an Other decision. Should be simple (i.e. re-use Budget structure).

[rinkp]

Just this or any type of regulations?

[tomudding]

We can make it a dropdown list and add more types. These two came to mind when looking at recent decision (KCC decisions are still missing).

Though we may actually want to keep certain things separated, even if that means we are essentially duplicating code.