Added upgrade instructions for the removed API
Added upgrade instructions for the removed API

forkcms/forkcms,forkcms/forkcms,forkcms/forkcms,sumocoders/forkcms,mathiashelin/forkcms,jacob-v-dam/forkcms,jessedobbelaere/forkcms,carakas/forkcms,DegradationOfMankind/forkcms,bartdc/forkcms,carakas/forkcms,mathiashelin/forkcms,jessedobbelaere/forkcms,riadvice/forkcms,jeroendesloovere/forkcms,DegradationOfMankind/forkcms,forkcms/forkcms,justcarakas/forkcms,bartdc/forkcms,Katrienvh/forkcms,jessedobbelaere/forkcms,jeroendesloovere/forkcms,DegradationOfMankind/forkcms,jeroendesloovere/forkcms,DegradationOfMankind/forkcms,jessedobbelaere/forkcms,carakas/forkcms,sumocoders/forkcms,carakas/forkcms,tommyvdv/forkcms,jacob-v-dam/forkcms,tommyvdv/forkcms,jonasdekeukelaere/forkcms,riadvice/forkcms,Katrienvh/forkcms,jonasdekeukelaere/forkcms,justcarakas/forkcms,jonasdekeukelaere/forkcms,tommyvdv/forkcms,Katrienvh/forkcms,justcarakas/forkcms,tommyvdv/forkcms,mathiashelin/forkcms,jeroendesloovere/forkcms,jacob-v-dam/forkcms,carakas/forkcms,bartdc/forkcms,riadvice/forkcms,sumocoders/forkcms,riadvice/forkcms,jonasdekeukelaere/forkcms,sumocoders/forkcms,sumocoders/forkcms,Katrienvh/forkcms,jonasdekeukelaere/forkcms,jacob-v-dam/forkcms,mathiashelin/forkcms