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
Switch module safe_eval to ast.literal_eval
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
Fixing newline escapes in lineinfile

Fixes #5679
Fixes syntax error in cron module caused by #6870
Fixes #6894 create docs fragment for files
Fixes #6894 add missing file and remove debug line
Add a timeout decorator for timing out functions that may hang

Fixes #6891