Fixed cloudformation docs and updated EXAMPLES section in the docs for t...

added informations for openSUSE and SUSE Linux Enterprise

typo fix

Remove leftover debug statement in template code.

Flush handlers before pre and post task sections change, but not between task and roles, as this seems
to be confusing to people (and not usually neccessary)

Improve variable smushing so it only has to be done in one place.   This is related to shlex.split being called
on untemplated variables in some rare cases.

Catch exception when logging to systemd journal fails

systemd journal will throw IOError exception when journal.sendv() fails.
This catches that and falls back to syslog.  See issue #2773.

Corrected instance password data check.  Previously broken after adding ...

enforce no enteractiveness installing pkg with apt

use the same env vars and dpkg options as for the upgrade function
also link check mode to --simulate option when installing a pkg

fixes #2763

Conflicts:
	library/setup

Was broken when handling a bridge or bonded (possibly others) interface

People using vagrant are driving things top-down through the new provisioner, so the idea of using ansible to fire against
vagrant which then calls ansible seems weird to me.  This module can still be maintained outside of core.

Documentation: Mention vars_files before the Roles section in playbooks1 chapter

New module 'set_fact' to define host facts

apt module: part rewrite of the upgrade logic

URI module -- make it support HTTP 301, 302, 303, 304, 307

While here factor out password prompting in ansible.utils

Added 'validate' feature to copy and template modules,