No hosts matched goes to stderr.
Merge pull request #7968 from bcoca/acl_fix_compare

acl module: now compares permissions correctly
Merge pull request #7969 from dedalusj/devel

Fixed bug with environment path for homebrew_cask
Merge pull request #8262 from icoloma/patch-1

Bugfix: bulletproof unexpected_error_msg at gce.py
Merge pull request #8171 from jbenden/osx-10.10

Support for OS X 10.10 DP3.
Merge pull request #8087 from neersighted/string_version

Fix hostname when get_distribution_version() returns a string.
Merge pull request #8068 from trondhindenes/win_feature_improvements

Updates to the parameters of win_feature
Merge pull request #7954 from alimony/patch-3

cron module: Use correct parameter name in error message.
Merge pull request #7949 from hacosta/apt_key

Check at most 16 characters of the key. Fixes #7936
Taking alternate approach.

Revert "Fix hostname when get_distribution_version() returns a string."

This reverts commit 08f97c0b9d204ac957cc6d491b1ed59231def993.
Merge pull request #7950 from mesk41in/devel

Fix unsupported regexp parameter in assemble
Merge pull request #8244 from wrosario/mysql_user_doc

Update mysql_user doc and example
Merge pull request #8200 from geetotes/devel

[Docs] Added another example to demonstrate unarchive module working entirely on a remote machine
Update unarchive example.
Merge branch 'ufw' of git://github.com/Trozz/ansible into devel
Ignore powershell implementation files with ansible-doc as documentation lives in Python stubs.
Wrap get_distribution_version() in the hostname module

We wrap get_distribution_version() with a new function,
_get_distribution_version(), that returns `0` when the result is a string or
`None`.

This accounts for the case when get_distribution_version() returns a string,
and we try to compare it to a float. We do this in the hostname module instead
of the module snippets because other modules may want the real string
version.module snippets because other modules may want the real string version.
Cleaning up explanation of mount module states.
Make sure to assign pyrax.cloudservers to cs. Fixes #8250
Merge pull request #8309 from veeti/cfg-vars

Expand variables in configuration files