Allow `NonBlockingPopen` not to fail badly and also not to block on MS Windows. Fixes #5969.
Merge pull request #6006 from ranl/develop

cli examples for rdp and win_servermanager modules
fix documentation to match function name saltutil.revoke_auth
Merge pull request #6008 from ranl/develop

docfix in win_dns_client and added missing timezone in win_timezone
Merge pull request #6007 from pille/fix-saltutil-doc

fix documentation to match function name saltutil.revoke_auth
tops/reclass_adapter.py: string.find(X) > -1 ==> X in string
pillar/reclass_adapter.py: string.find(X) > -1 ==> X in string
string.find(substr) <comparison> <0 OR -1>  ==>  substr <`in` OR `not in`> string
one underscore is sufficient: __NewStyleClassMixIn => _NewStyleClassMixIn
Fix metaclass __new__() parameter naming: cls ==> mcs

************* Module salt.utils.parsers
C0204: 43,4:MixInMeta.__new__: Metaclass class method __new__ should have 'mcs' as first argument
C0204: 54,4:OptionParserMeta.__new__: Metaclass class method __new__ should have 'mcs' as first argument
Merge pull request #6013 from cvrebert/patch-3

__NewStyleClassMixIn => _NewStyleClassMixIn
Merge pull request #6012 from hulu/just-use-the-in-operator

Just use the `in` operator instead of mucking around with `str.find()`
Merge pull request #6014 from hulu/mcs

Fix metaclass __new__() parameter naming: cls ==> mcs
salt/utils/yamlloader.py: fix typos in comments
modules/yumpkg5.py: rm unused import of `os`

************* Module salt.modules.yumpkg5
W0611:  9,0: Unused import os
cli/caller.py: rm unused import of `yaml`

************* Module salt.cli.caller
W0611: 29,0: Unused import yaml
Merge pull request #6017 from cvrebert/patch-5

cli/caller.py: rm unused import of `yaml`
Merge pull request #6016 from cvrebert/patch-3

modules/yumpkg5.py: rm unused import of `os`
Merge pull request #6015 from cvrebert/patch-4

salt/utils/yamlloader.py: fix typos in comments
Merge pull request #6011 from cvrebert/patch-2

pillar/reclass_adapter.py: string.find(X) > -1 ==> X in string