Merge branch 'rax_wait_on_delete' of https://github.com/jlaska/ansible into jlaska-rax_wait_on_delete

Conflicts:
	lib/ansible/playbook/play.py

Add support to existing rax module to honor the wait (and wait_timeout)
parameters on delete operations.  This patch removes existing logic in favor of
the built-in pyrax.utils.wait_until method.

Fixes #4076

Merge branch 'service-enable-fix' of https://github.com/gottwald/ansible into gottwald-service-enable-fix

When service module is used on unsupported Linux system where init
script is used directly, LinuxService.svc_cmd is None so .endswith()
fails.

This extends fix from e2f20db5 also
for state=restarted.

Fixes issue #3533

Fixed missing required package in notes.

Also added this feature to the CHANGELOG

This patch also checks specifically for a return code of 255, which
indicates an unknown SSH error of some kind. When that happens, ansible
will now recommend running with -vvvv (if not enabled) or show the
output from 'ssh -vvv' (when it is enabled)

DEFAULT_MODULE_PATH in setup.py

Typo fix from `accelerated: true` to `accelerate: true`

This shouldn't generally be needed unless you're working in an environment
that uses rediculously long FQDNs; if the name is too long, you wind up
hitting unix domain socket filepath limits enforced by ssh.

Merge branch 'fix/apt_repository_update_cache' of https://github.com/resmo/ansible into resmo-fix/apt_repository_update_cache

The default behavior is to update_cache if changed.

If you add more then one repo, you may not want to update cache for every repo separately.
So you can now disable update_cache with this new option e.g. update_cache=no

Updating cache can also be handled using the apt module.

Cosmetic - Digital ocean cleanup

The EXAMPLES block here has two copies of the same docs,
one nicely formatted, the other less so.

It looks like a pass was made to clean up the docs but the old
cruftier ones were never removed.

zabbix inventory: print errors to stderr

Two fixes:

* parameter name is selevel, not serange.
* Fix split on selinux context to limit to max of 4 since the selevel
  may contain ':' characters.  This was fixed in
  selinux_default_context() and selinux_context().

apt: fixed duplicate fail_json

use DEFAULT_MODULE_PATH in setup.py so that there is a chance to override with ANSIBLE_LIBRARY env variable

Fixed monit restarted error.