Update run_instance.rb
Update run_instance.rb

remove comment about project api. This is fixed in fog december 2014
miguelaferreira/vagrant-cloudstack,miguelaferreira/vagrant-cloudstack,schubergphilis/vagrant-cloudstack,nicolasbrechet/vagrant-cloudstack,schubergphilis/vagrant-cloudstack,bheuvel/vagrant-cloudstack,MissionCriticalCloud/vagrant-cloudstack,MissionCriticalCloud/vagrant-cloudstack,nicolasbrechet/vagrant-cloudstack,bheuvel/vagrant-cloudstack