Fixing whitespace
added random sleep option to ansible-pull
Introduce module layman
Correct sleep calls

Looks like we import "from time import sleep" but were calling "time.sleep" which is scoped into the wrong namespace.
Add typetalk notification module
adding the ability to change redis configuration
add registry option to npm module
ec2_vol supports name / id to mount volume on instance

* volume_size no longer required if name/id are provided
* id is volume-id
* name is volume Name tag
* special checking is provided
adding -K flag for ask-sudo-pass to ansible-pull
Add idempotency to mongodb_user module
Add option to enable the sysctl -e option
Reworked PR to avoid repeating the command
ansible-pull support for -e (--extra-vars) option (same as ansible-playbook) #5707
make --list-tasks honor --limit
Started the development of the 'chdir' functionality for file module - creation symlinks without the base directory prefix
ec2.py: Make sure ec2_placement gets handled correctly

ec2_placement was missing from the inventory variables ec2.py was
producing.  Make sure that gets properly included rather than ignored.
Found a way how to have symlinks towards files without absolute paths in prefixes; fixed incorrect force setting on the hard links, which can not point to non-existing files
Updated the force parameter description; added one example how to create the symlinks pointing to non-absolute paths
NPM install latest made more effecient

`npm install` is smart enough to only update updated modules. Checking for `outdated` and running `update` repeats the same process 2x.
outdated needed to see set `changed`