Fix failing test -- Description is optional
Fix failing test -- Description is optional

The :Description field is optional on vApps, and if not specified it plays havoc
with lazy loading -- the attribute stays in NonLoaded state, which in turn means
the object gets reloaded unneccessarily. This fixes that behaviour by simply setting
a default, blank, description

b0ric/fog,Ladas/fog,eLobato/fog,theforeman/fog,pravi/fog,asebastian-r7/fog,joshmyers/fog,kongslund/fog,sideci-sample/sideci-sample-fog,papedaniel/fog,phillbaker/fog,alphagov/fog,yyuu/fog,TerryHowe/fog,joshisa/fog,MSOpenTech/fog,pravi/fog,rackspace/fog,joshisa/fog,martinb3/fog,ManageIQ/fog,mitchlloyd/fog,cocktail-io/fog,glennpratt/fog,dhague/fog,covario-cdiaz/fog,MSOpenTech/fog,zephyrean/fog,plribeiro3000/fog,asebastian-r7/fog,sapcc/fog,SpryBTS/fog,TerryHowe/fog,theforeman/fog,10io/fog,dhague/fog,surminus/fog,adamleff/fog,eLobato/fog,dLobatog/fog,nandhanurrevanth/fog,phillbaker/fog,mavenlink/fog,alphagov/fog,nandhanurrevanth/fog,github/fog,seanhandley/fog,SpryBTS/fog,ack/fog,glennpratt/fog,covario-cdiaz/fog,sideci-sample/sideci-sample-fog,plribeiro3000/fog,rackspace/fog,bryanl/fog,adecarolis/fog,icco/fog,icco/fog,dtdream/fog,brilliomsinterop/fog,Programatica/fog,fog/fog,zephyrean/fog,nicolasbrechet/fog,duhast/fog,dLobatog/fog,mavenlink/fog,phillbaker/fog,nalabjp/fog,joshmyers/fog,adamleff/fog,pyama86/fog,runtimerevolution/fog,mohitsethi/fog,dustacio/fog,10io/fog,sapcc/fog,yyuu/fog,brilliomsinterop/fog,lwander/fog,pyama86/fog,ack/fog,ManageIQ/fog,seanhandley/fog,Programatica/fog,lwander/fog,nalabjp/fog,adecarolis/fog,cocktail-io/fog,papedaniel/fog,Ladas/fog,kongslund/fog,dtdream/fog,github/fog,bryanl/fog,surminus/fog,duhast/fog,mitchlloyd/fog,unorthodoxgeek/fog,martinb3/fog,nandhanurrevanth/fog,fog/fog,b0ric/fog,dustacio/fog,runtimerevolution/fog,mohitsethi/fog,unorthodoxgeek/fog,brilliomsinterop/fog,zephyrean/fog,nicolasbrechet/fog