reBuildCircuit() {
        this.data = JSON.parse(scheduleBackup(scopeList[this.id]));
        this.localScope = new Scope(data.name);
        loadScope(this.localScope, this.data);
        this.lastUpdated = this.localScope.timeStamp;
        this.scope.timeStamp = this.localScope.timeStamp;
    }
If the circuit referenced by localscope is changed, then the localscope
needs to be updated. This function does that.