Started base support for openstack load balancers
added initial support for sns describe, create and delete
minor variable rename
visual corrections to secondary service menu
initial commit for sns subscription support
removed unused model
added base resource model and updated aws topics model to extend it
updated get url
updated models to inherit from resourceModel
removed unused collection
removed unused model
updated get url
updated models to inherit from resourceModel
updated get url
updated models to inherit from resourceModel
allow data to be passed in trigger
updated get urls
updated models to inherit from resourceModel
corrected the passing of parameters to collections
updated get urls