Merge branch 'develop' of https://github.com/saltstack/salt into develop
Merge branch 'develop' of https://github.com/saltstack/salt into develop
Merge branch 'develop' of https://github.com/saltstack/salt into develop
PEP8 fixes from PyLint
Extend pillar matcher to traverse nested dicts
Extend grains matcher to traverse nested dicts
Removed docs for non-existent module

Fixes #3384
Removed nonexistent module docs from TOC
Removed placeholder doc
Fixed iptables.save module to not fail when parent directory already exists.
Added all tutorials to a local TOC
Misc rST fixes
Moved document fragments into excluded directory

This avoids "document isn't included in any toctree" warnings.
Merge pull request #3417 from jeffh/develop

Fixed iptables.save module
typo fixes
Removing the _format_info function on Darwin doesn't make much sense
Add support for managing users and groups in OpenBSD
Merge branch 'develop' of git://github.com/saltstack/salt into develop
Merge pull request #3423 from baijum/doc

typo fixes
Adding support for custom outputters

- introduced outputter_dirs config option
- added saltutil.sync_outputters command
- saltutil.sync_all calls also saltutil.sync_outputters