Fix: with_items and complex_args
fix
Exit with status 3 if no failures but unreachable.

Provide hints to playbook callers that a playbook execution had
unreachable vs failures. 2 == failures, 3 == no failures, but
unreachable hosts. 0 continues to be all good.
Allow to use '*test*' in enablerepo for yum action

Yum commandline permit to use a wildcard to enable and disable
repositories in the --enablerepo switch, permitting to enable
a complete set of repository at once ( like all rpmfusion, all
update-testing, etc ).

However, this doesn't work in yum due to more stringent checks
that verify that a exact match is given for the name of the
repository , see commit 5c26805.

This commit enhance the check by permitting to test more than
1 repository at a time, thus permitting to use wildcards.
Allow installation of local packages with pacman
Support check mode with pacman module
Merge branch 'pacman_local' into pacman_local_plus_check

Conflicts:
	library/packaging/pacman
Rebase attempt

No idea if I'm rebasing properly or not.  This is my first attempt.
yet another rebase attempt
Merge branch 'pacman_support_check_mode' of https://github.com/mivok/ansible into mivok-pacman_support_check_mode
Merge branch 'pacman_local_plus_check' of https://github.com/mivok/ansible into mivok-pacman_support_check_mode
fixed shebang in openshift inventory
Fixed so that we no longer check with the remote if a checkout already is at the desired sha version.
Merge pull request #3917 from resmo/fix/openshift-inventory-shebang

fixed shebang in openshift inventory
ec2 inventory: Verify that a security group exists before trying to use its name as a key in inventory.
Merge branch 'gitfix' of https://github.com/johanwiren/ansible into johanwiren-gitfix
improved zabbix inventory. added sys.exit(1) where needed, added some exception handling.
Merge branch 'feature/zabbix-inventory' of https://github.com/resmo/ansible into devel
Merge branch 'allow_wildcard_yum' of https://github.com/mscherer/ansible into mscherer-allow_wildcard_yum
Parse --extra-vars as YAML (which includes JSON)