Improve cache control
Improve cache control

In the backend we never want cache so that one is stricter

jessedobbelaere/forkcms,jonasdekeukelaere/forkcms,jonasdekeukelaere/forkcms,Katrienvh/forkcms,jacob-v-dam/forkcms,carakas/forkcms,jacob-v-dam/forkcms,sumocoders/forkcms,sumocoders/forkcms,bartdc/forkcms,Katrienvh/forkcms,forkcms/forkcms,jacob-v-dam/forkcms,jessedobbelaere/forkcms,jonasdekeukelaere/forkcms,forkcms/forkcms,sumocoders/forkcms,forkcms/forkcms,justcarakas/forkcms,jessedobbelaere/forkcms,carakas/forkcms,Katrienvh/forkcms,sumocoders/forkcms,jonasdekeukelaere/forkcms,Katrienvh/forkcms,bartdc/forkcms,carakas/forkcms,jessedobbelaere/forkcms,carakas/forkcms,bartdc/forkcms,jacob-v-dam/forkcms,jonasdekeukelaere/forkcms,justcarakas/forkcms,carakas/forkcms,forkcms/forkcms,sumocoders/forkcms,justcarakas/forkcms