Bugfix, fix crontab commands on HP-UX
If memory not available in syslog.log, catch error, attempt to find it with adb
Check for errors from adb, may not work on all systems.
Added region name to client connection as it is needed for some cloud providers
lvg module bugfix on vg_options patch

When no vg_options are passed to the module, 'vg_options' still exists
in the module.params dict with a value of None, so the default empty string in
the get method is never used. None cannot be "splitted", which backtraced.
fix issue #6932

add `git remote set-url` before fetch to set the remote repo to the new url, if provided
Fix localhost tasks with complex executables

Enable the use of executable commands that use command line options with
the localhost command runner. These commands require parsing out the
base executable from the command string to pass to subprocess.
Switch to mapper device name if pvs returns the wrong one.
Add proper state output to ec2_asg, ec2_metric_alarm, ec2_scaling_policy
Allow wait_for to wait on non-traditional files

Use os.path.exists to check for file existence, instead of "can we open
this file for reading".

Fixes #6710
Fail fast in the presence of permissions issues
ec2_asg module enhancements

  - Added a more verbose response
  - includes its settable attributes and a list of its instances.
  - allows setting of tags, changes upon which mark the task changed
  - allow getting of information from asg module, not just setting
  - doesn't mark changed if the parameter wasn't specified
  - Availability Zones are pulled from the region
Removed duplicate entries (1.6.1-1.6.3) in changelog.
Perform safe normalization of nics to use uuid
Fix task description
use different strategy for RHEL >= 7. Fixes 7763
Added missing fallback from physical_block_size to hw_sector_size in sectorsize fact discovery for kernels older than May 2009.

References #5761
[openbsd-pkg] Add note regarding package flavors

This adds a note to the openbsd-pkg module which explains how to specify
package flavors as well as how to avoid ambiguity errors on a package
with multiple flavors.

Technically, this is not Ansible-specific, but it's pretty likely the
user will encounter this problem.
Fix in pkgutil: don't call pipes.quote() on None.

In this function, 'site' may be None, which will cause an exception
if it is passed to pipes.quote().
unarchive: improve failure detection and reporting

Related to #7777