Adding support for LoadBalancer Policies
Adding support for LoadBalancer Policies

Closes #91

erikmack/cfndsl,kornypoet/cfndsl,yogin/cfndsl,sbasir/cfndsl,webdevwilson/cfndsl,k-ong/cfndsl,kornypoet/cfndsl,stevenjack/cfndsl,elmobp/cfndsl,josephglanville/cfndsl,mike1372/cfndsl,stevenjack/cfndsl,jonjitsu/cfndsl,base2Services/cfndsl,elmobp/cfndsl