Class will now validate if a key is set
Class will now validate if a key is set

git-svn-id: 0ccecee31fc8c854a64f1f5a24824e2d34be7a6b@804 869247f0-a1f3-4d5c-9449-4b73fc252fa6

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