acu141275 add requires_network_config? method to cloud definitions
acu141275 move network configuration logic out of vscale cloud definition
acu141275 add network configuration logic to system configurator
acu141275 fix runtime issues with win32-dir gem
acu141275 expect metadata to be parsed before invoking bin/system --configure network
acu141275 wait for network configuration appliance on windows
acu141275 add bin/cloud switch to detect if a cloud requires network config
acu141275 configure network once
acu141275 update specs
acu141275 update RDoc comments