Fixes #10883

TODO: actually make it check with checkmode
fixes http://github.com/ansible/ansible-modules-core/issues/661

Fixes #10773

fixes #9925

removed time display as it only is provided by command module

also made mail module print nicer without all those 'u'

fix from #10973 by @retr0h

Misspell in mail.py callback.

Looks like little misspell.

Enables 'force basic auth' -feature globally

document `jsonfile` fact cache

Update tests for win_get_url module to test force parameter

assert password or ssh key provided on new image creation

minor spelling changes

* Perhaps the only precedence change, in 2.0+ variables from set_fact
  will not override params to an include file, as params are expected
  to be more specific than host-based variables.
* Uncommented long-form include example.

Cb and contrib

renamed plugins to contrib (they are not really plugins)
rewrote README.md to reflect new usage
added new dir to setup.py so it gets copied with installation, in views
of making using inventory scripts easier in teh future