add ex_stop_node
make list_node requests in parallel
return Nodes in list_nodes, instead of vApp with VMs as extra
add custom sizes, improve node ids, create_node args
improve error handling, list_images, add ex_start/stop node
do not return media images on list_images
refactor reboot_node and fix typo
add list_networks for vCloud
fix vm memory on create_node
Merge branch 'mistio' into vcloud
apply some fixes for create node
Merge branch 'mistio' into vcloud
Merge pull request #17 from mistio/vcloud

Vcloud