Stackdriver module was in the wrong category, so moving.
Update composer example

Remove unsupported 'install' argument
fixing some typos in the docs of the yum module
Merge pull request #7428 from alanpearce/patch-1

Update composer example
slight language change based on feedback from jimi-c
Remove erroneous set of status_code causing a traceback in module uri

Fixes #7416
Merge branch 'yum_module_typos' of https://github.com/mpeters/ansible into mpeters-yum_module_typos
Merge branch 'mpeters-yum_module_typos' into devel
Pull the link out of the alternatives output when not specified

Fixes #7414
Implement a per-task check_mode setting

This allows an individual task to be run in check mode, so that other
tasks can be made conditional on its result.

Author: Carlos Chapi <carlos@2ndQuadrant.com>