Update docs to include directories inside group_vars
Added note on which version did dirs in group_vars start working
Unarchive should work when parent directory is not writable

Correct unarchive so that the checks for writeability are
sensible.

Added a test for when parent directory is not writable
Fix RDS AWS connection

Use the common AWS connection improvements so that security_token,
boto_profile etc. are taken into account
Allow roles to be installed from archives on github

Ensure that the automated scm determination for github.com
repos still copes with .tar.gz archive files.

Handling .zip archives is left as an exercise for the interested reader
Corrected a simple syntax error in galaxy
Fixed typos
Avoid multiple blank lines with --syntax-check

  Only print a blank line between plays when also doing --list-hosts and/or
  --list-tasks, otherwise this output just a long list of blank lines, one for
  each play.
Fixing a typo, still some more work to do on CLI.
Remove debug
Assume master branch for downloads if not specified.
Checking for localized versions of the su password prompt

Fixes #8681
Merge pull request #8715 from retr0h/bug/galaxy-syntax-error

Corrected a simple syntax error in galaxy
Merge pull request #8716 from pborreli/typos

Fixed typos
Merge pull request #8721 from sergevanginderachter/syntax_check_avoid_blank_output

Avoid multiple blank lines with --syntax-check
If not specified, do not modify subnet/route_tables for ec2 VPCs

Also fixes a bug whereby any changes to the route_tables were not
properly reflected by setting changed=True.

Fixes #8666
Merge branch 'galaxy_github_archive' of git://github.com/willthames/ansible into devel

Conflicts:
	lib/ansible/utils/__init__.py
Update tests for ansible-galaxy CLI additions.
Remove galaxy CLI tests that hit bitbucket as bitbucket is hanging tests - maybe replace with nice github examples later :)
Merge pull request #8659 from willthames/rds_module_connection_fix

rds_module: Fix AWS connection