Require a recent enough version of pycrypto and see that playbook and vault ues it.
distutils' requires parameter doesn't work with setuptools.  Use
setuptools' instal_requires instead
Respect region_name in nova_compute

Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
Allow you to pass in arbitrary rsync options. I also added help for it, and what version it was added in.
Allow raw and script to support su
ssh connection plugin: Report missing sudo password

If no password is provided, sudo hangs at the prompt. Identify this and
report that the password is missing as an error.
Make `vpc_security_group` docs more accurate

Without the `subnet` parameter supplied there's an error `msg: Parameter vpc_security_groups invalid for create command`. (This might be a bug?)

If the VPC security group name rather than ID is supplied there's an error: `msg: Invalid security group , groupId= <some group name>, groupName=.` (Accepting a group name might be a feature enhancement.)

In my case I set the subnet as `default` and used `register` to get the result of the security group creation section and just referred to its `group_id` property.
Prnt error message is unable to use setuptools when building
Add Requires to the specfile for setuptools and the python-crypto2.6
forward compat package
Return untouhced servers with exact_count
Add a timeout decorator for timing out functions that may hang

Fixes #6891
Document the `ec2` group.

This group is useful when using multiple inventory sources.
Moved AWS modules over to common module fragments

Created common module doc fragment, and applied to all
modules that use ec2_connect or connect_to_aws as
they definitely share the common doc fragments
Use common code for ec2_elb and ec2_elb_lb

Uses the new get_aws_connection_info
and connect_to_aws common methods to reuse code

Now complains if region is not set in one of the
three possible methods

Also moved over to common documentation code so
this is actually based on #6913
simple random filter
VPC security group membership fix for boto.

* facts now provides a list of existing vpc security group memberships
* adding a comma separated list of sg-* tags properly modifies membership
Refactor play._update_vars_files_for_host to make common functions and easier debugging

Fixes #4883
Add unit tests for vars_files
Merge pull request #6913 from willthames/aws_module_doc_fragments

Use common module document fragments for AWS modules
Merge pull request #6914 from willthames/elb_redo

Use common code for ec2_elb and ec2_elb_lb