Adding mongodb_user module.
now missing hosts file gives nice message and no traceback

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Use yaml.safe_dump rather than yaml.dump. No more "!!python/unicode".
Added capability to enable CloudWatch monitoring when launching.
library/pip: add support for virtualenv's --system-site-packages.
No authentication with --syntax-check
Merge pull request #2011 from schmic/devel

No authentication when ansible-playbook is called with --syntax-check
Merge pull request #1982 from dex4er/feature_j2_filter_safe_yaml

Use yaml.safe_dump rather than yaml.dump. No more "!!python/unicode".
Adds commandline parameter --list-tasks
Add stderr contents to parse errors
Handle 'groups=' (empty string) in user module (Linux)

Makes it possible to remove a user from all but the primary group.

Setting 'groups=' is the equivalent to passing '-G ""' to
useradd/usermod, which is interpreted as "no group" on Linux.
service status 4 should also be stopped
Very basic --diff option for showing what happens when templates change.

Probably output is not useful if not used with --limit

Works well with --check mode
update changelog
added thirsty option to copy
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Fix Issue #2025 where templates were not being transfered.
Merge pull request #2030 from cordmata/devel

Fix Issue #2025 where templates were not being transfered.
Merge pull request #1942 from blair/pip-virtualenv-add-system-package-support

library/pip: add support for virtualenv's --system-site-packages.
Merge pull request #1949 from elliotttf/devel

Adding mongodb_user module.
Document :& host notation and using variables with hosts