Use additional vars when templating included file names

Fixes #9669
changed plugin load priority to be path based, not suffix based.
New integration tests for postgresql
Fix PowerShell plugin issues affecting fetch module when used against Windows hosts.
Revise patch from earlier using even more variable sources for HostVars

Superceeds e61e8a3

Fixes #9684
Ansible is available in the main Gentoo repository

Signed-off-by: Justin Lecher <jlec@gentoo.org>
changed time.py to timetest.py to avoid keyword usage
Merge pull request #9690 from jlec/portage

Ansible is available in the main Gentoo repository
Now that we have all of the postgres db being blown away the package manager is initializing a new db.

We don't need to do it manually anymore
Remove references to "baby JSON" in module developing documentation
Merge pull request #9685 from bcoca/plugin_load_precedence

changed plugin load priority to be path based, not suffix based.
Merge pull request #9691 from nousdefions/devel

changed time.py to timetest.py to avoid keyword usage
Merge pull request #9688 from cchurch/fix_win_fetch

Fixes for fetch module when connecting to Windows hosts