fixes #812 - new permissions model, user group role and nest support, role filters for better granularity
fixes #4307 New VMware VM creation does not respect NIC type selection
fixes #3496 vSphere: add support for selectable SCSI controller
fixes #3867 - Wrong Compute Resource type shown on overview
fixes #3138 - move CR library loading into initializers, only show available providers
fixes #2741 - rails 3 syntax
fixes #3134 - disable vSphere fields on host edit, fix clone behavior
fixes #3116 - add NIC selection for vSphere: E1000 and VMXNET 3
fixes #1923 - matches vms on a compute resource to hosts
fixes #2411 - move STI models in /models and /lib/foreman/models to sub-folders
