The quantum_* modules will now try neutronclient first, and fall back
to quantumclient. If that fails, error out.

The code now references neutron instead of quantum in all internal
cases.

ssh_alt - only trigger 'fatal' when returncode == 255 (interpreted as 'c...

`env-setup` fix for zsh <= 4.3.10

Prevents UnicodeEncodeError

This reverts commit 15b89b45, reversing
changes made to 3d836a1a.

Fixes #5159 `file` module: Don't catch `SystemExit`

postgres_db CHECKMODE changed status

Fix setup.py to work with 'pip install -e .'

ssh_alt.py / decrease # of ssh roundtrips

Minor docsite fixes

fix when the system does not have lsb_release script, but has /etc/lsb_release file

Fix for issue #4730 - stacktrace when deferenencing a non-existent group

 #4869 compatibility with older versions of apt

Make first argument to syslog.openlog be a string

Nova doesn't attempt to auth on obj instantiation

openbsd_pkg: rework package name parsing.

Add get_dmi_facts in setup for FreeBSD systems using dmidecode

cloud/rds module: added promote command & updated modify command to allow for renaming of database instances.

Fix ec2_ami no_reboot setting (currently it will not reboot instances to...

Line 276: no_reboot = dict(default=True, type="bool"),

This should really default to False (When AMIs are created the machine will reboot before copying the disk).

"When enabled, Amazon EC2 does not shut down the instance before creating the image. When this option is used, file system integrity on the created image cannot be guaranteed."

Corrected documentation in ec2_ami module - no_reboot defaults to yes

Make sure initial_state is initialized

Tweak some task examples to be more in-line with eucalyptus-ec2.yml in ansible-examples

Fix typos in intro_configuration.rst & constants.py

Make sure ssh pipes are empty before moving on

Resolves issue #5082

Code as it was would hit a scenario where one of the FDs was not ready for
reading the first time through -- but p.poll() would show the process as
complete. This would cause ansible to continue on, while leaving some content
left in a pipe.

The other scenario -- the one that causes the unclosed quote, is if we go
through select.select() and we do get stdout in the ready for reading -- we
read from it (9000 bytes), but that's not all that is there. Again we'd get to
the p.poll() check and it would be indeed not none, but we would have left some
of stdout on the FD and thus the json blob would be malformed.

Tested with and without full ssh debugging.
Tested with and without ControlPersist
Tested with and without ControlPersist sockets already created