installing the google api client to talk to GCE
installing oauth2client, needed to authenticate GCE clients
added gce_agent to talk to Google Compute Engine, and added ability for it to parse command-line arguments given to it
added code to see if images exist in GCE
added check to make sure that firewall doesn't exist in GCE before creating it
added code to create networks and firewalls in GCE
added ability to start instances and query them in GCE
added describe instances implementation for GCE, and finished initial run instances implementation
verifying and copying over SSH key for use in GCE
added validation when creating firewalls
added code to terminate instances, remove firewalls and networks, and block on all GCE calls until they are finished running (to ensure that subsequent commands act as expected). tested and working on a one node gce deployment
added docs for most gce methods
checking to make sure that we delete networks we create successfully in gce
only logging gce responses when verbose is used, and added more documentation
passing along name of this user so that other nodes can enable root login on VMs, and fixes for pylint
Merge remote-tracking branch 'org/testing' into gce-support
Merge pull request #232 from shatterednirvana/gce-support

Adding support for Google Compute Engine