Esx_system_resource
-Created new resource type esx_system_resource. This can be used to manage the system resources found in the vSphere client at Host > Configuration > System Resource Allocation
-Created a test file to show how to use esx_system_resource.
Esxhost Class
-Created a parameterized class to wrap multiple hsot configurations around. To start with it only expects a system resource.
Merge pull request #155 from maniacmurphy/esx_system_resource

Esx system resource
Merge upstream/master
Create vapp_property class based off vm_vapp_property resource type