Fixed really annoying omission in the example without the task would complete without errors or warnings but delete all egress rules
Update syntax for cloudformation example
fields in /proc/net/tcp* are not always delimited by single space
ec2_snapshot: document wait, wait_timeout params

Document the wait and wait_timeout params for ec2_snapshot.

This is important because snapshots can take a long time to complete,
and the module defaults to wait=yes.
Merge pull request #217 from jnsaff/fix-ec_group-documentation

Added cidr_ip to ec_group rules_egress example in documentation.
Merge pull request #219 from adamchainz/devel

Update syntax for cloudformation example
Merge pull request #222 from ranjanashish/devel

fields in /proc/net/tcp* are not always delimited by single space
Merge pull request #230 from lorin/ec2_snapshot_wait

ec2_snapshot: document wait, wait_timeout params
Add boot from volume to nova_compute
Use volume name not id in nova compute
Fix naming for timeout args in nova compute
Add flavor name to nova compute
Split keystone into 3 mods; users, projects, roles
Add wait parameters for glance image, fix logic
Add nova quotas
Add cinder quotas
Add nova flavor
Add nova security group
Add nova security group rules
Add cinder volume