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
Fixed incorrect handling of paths contaiin whitespaces
Fail fast in the presence of permissions issues
Enable use of vault password for --syntax-check, --list-hosts and --list-tasks
Added integration tests for encrypted vars
Enabled integration tests for encrypted vars in Makefile
Initial SoftLayer API inventory client.
Remove some development code. EC2 -> SoftLayer
Update some doc strings
Update dependencies. Add some doc notes.
Add Rackspace Autoscale modules

- rax_scaling_group
- rax_scaling_policy