Updated the upgrade-guide
Updated the upgrade-guide

mathiashelin/forkcms,vytenizs/forkcms,forkcms/forkcms,tommyvdv/forkcms,carakas/forkcms,riadvice/forkcms,jeroendesloovere/forkcms,Thijzer/forkcms,dmoerman/forkcms,jeroendesloovere/forkcms,vytenizs/forkcms,Saxithon/gh-pages,DegradationOfMankind/forkcms,Saxithon/gh-pages,Thijzer/forkcms,DegradationOfMankind/forkcms,sumocoders/forkcms,jessedobbelaere/forkcms,ocpyosep78/forkcms,jessedobbelaere/forkcms,jeroendesloovere/forkcms,riadvice/forkcms,Katrienvh/forkcms,carakas/forkcms,mathiashelin/forkcms,jessedobbelaere/forkcms,wengyulin/forkcms,nosnickid/forkcms,wengyulin/forkcms,matthiasmullie/forkcms,vytsci/forkcms,Katrienvh/forkcms,vytsci/forkcms,dmoerman/forkcms,bartdc/forkcms,tommyvdv/forkcms,forkcms/forkcms,jacob-v-dam/forkcms,Thijzer/forkcms,wengyulin/forkcms,DegradationOfMankind/forkcms,ikoene/forkcms,jeroendesloovere/forkcms,WouterSioen/forkcms,lowiebenoot/forkcms,ocpyosep78/forkcms,jonasdekeukelaere/forkcms,bartdc/forkcms,Katrienvh/forkcms,forkcms/forkcms,forkcms/forkcms,carakas/forkcms,ikoene/forkcms,mathiashelin/forkcms,nosnickid/forkcms,mathiashelin/forkcms,riadvice/forkcms,jessedobbelaere/forkcms,carakas/forkcms,jonasdekeukelaere/forkcms,nosnickid/forkcms,jacob-v-dam/forkcms,lowiebenoot/forkcms,jacob-v-dam/forkcms,sumocoders/forkcms,riadvice/forkcms,matthiasmullie/forkcms,sumocoders/forkcms,sumocoders/forkcms,vytsci/forkcms,justcarakas/forkcms,DegradationOfMankind/forkcms,Katrienvh/forkcms,WouterSioen/forkcms,matthiasmullie/forkcms,sumocoders/forkcms,justcarakas/forkcms,jonasdekeukelaere/forkcms,tommyvdv/forkcms,carakas/forkcms,ikoene/forkcms,vytenizs/forkcms,dmoerman/forkcms,justcarakas/forkcms,tommyvdv/forkcms,jonasdekeukelaere/forkcms,jonasdekeukelaere/forkcms,jacob-v-dam/forkcms,bartdc/forkcms