Add Client reference to VirtualMachine
Remove Client param from VirtualMachine methods
Add Client reference to Datacenter
Remove Client param from Datacenter methods
Add Client reference to Datastore
Remove Client param from Datastore methods
Add Client reference to Folder
Remove Client param from Folder methods
Add Client reference to HostDatastoreBrowser
Remove Client param from HostDatastoreBrowser methods
Add Client reference to HostSystem
Remove Client param from HostSystem methods
Add Client reference to HttpNfcLease
Remove Client param from HttpNfcLease methods
Add Client reference to Network
Add Client reference to ResourcePool
Remove Client param from ResourcePool methods
Merge pull request #131 from dougm/client-ref

Add Client reference to all govmomi package types