Allow you to pass in arbitrary rsync options. I also added help for it, and what version it was added in.
ssh: Properly check for wrong su password
ec2: added ability to set EBS optimized instances

added version
moved ebs_optimized param out of main request hash
Merge pull request #6850 from atlashealth/ec2_set_ebs_optimized

ec2: added ability to set EBS optimized instances
Fix version_added for url in airbrake_deployment module
Fix version_added for a few parameters in django_manage
Set version_added for snapshot in ec2_vol
Fix version_added for new params in gce_lb
Fix version_added for new params in gce_net
Fix version_added for new params in gce_pd
Fix version_added for install_options in homebrew
Fix version_added for login_tenant_name in keystone_user
Fix version added for annotation in pkgng
Fix version added for new parameters in quantum modules
Fix version_added for node in rabbitmq modules
modules.rst: be consistent with service module documentation
Merge pull request #6892 from jaseg/patch-1

modules.rst: be consistent with service module documentation
Fix incorrect version_added value in docstring for subversion export param
Fixes syntax error in cron module caused by #6870