There is no guarantee that Apple will ever release the customizable controls that will allow users to manipulate the order of the shortcuts seen in the Control Center. The internal menu was outed in a couple of tweets sent out by Hamza Sood.
Sood points out that there could be Control Center short cuts for apps like the flashlight, timer, calculator and the camera. And another shortcut would allow you to start screen recording from the Control Center. If Apple decides to send this out to iDevice users, some expect it won't be in users' hands until Apple sends out iOS 8.1, whenever that will take place.
Internal iOS 8 Beta has customizable controls for Control Center
source: @hamzasood (1), (2) via RedmondPie