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
Merge branch 'sudo_pass_typo' of https://github.com/tyll/ansible into tyll-sudo_pass_typo
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
fix issue #6932

add `git remote set-url` before fetch to set the remote repo to the new url, if provided
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
Make test-module interpret --args='{...' as yaml
Merge pull request #6917 from bcoca/random_filter_clean

simple random filter
Fixes #6929 remote file module doc fragments from copy and template
Explain how to do multiple paths in roles_path

Document that roles_path can support multiple colon-separated paths
What particular script?

Moved a sentence. Sentence refers to script, "this particular script" before it has been introduced. Moved sentence to after intro as it confused me. I though I'd missed something..
Merge pull request #6702 from jjshoe/devel

Allow you to pass in arbitrary rsync options