fix pylint W1401 warnings in docstring
git_pillar: fix/cleanup imports

add missing imports
rm unused imports
rename local var to avoid shadowing
Docstring corrections/clarifications for rbenv state

The docstring should be recommending the use of "pkgs" rather than
"names". Also fixed a syntax error in the example, and added a
"versionadded" directive to better clarify the fact that this is a new
state, not available pre-0.16.0.
Updated arg to salt-key in minionswarm script
script_retcode: use `stdin` arg; use kwargs due to quantity

************* Module salt.modules.cmdmod
W0613:722,8:script_retcode: Unused argument 'stdin'
Fix for 5867

removing unecessary function
fixed bug: script arg is int will not work

salt 'minion1' cmd.script salt://scripts/test.sh '5156'
minion1:
    Missing arguments executing "cmd.script": ArgSpec(args=['source', 'args', 'cwd', 'runas', 'shell', 'env', 'template', 'umask'], varargs=None, keywords='kwargs', defaults=(None, None, None, '/bin/bash', 'base', 'jinja', None))

error like this:

Traceback (most recent call last):
  File "/usr/lib64/python2.6/multiprocessing/process.py", line 232, in _bootstrap
    self.run()
  File "/usr/lib64/python2.6/multiprocessing/process.py", line 88, in run
    self._target(*self._args, **self._kwargs)
  File "/usr/lib/python2.6/site-packages/salt/minion.py", line 426, in _thread_return
    ret['return'] = func(*args, **kwargs)
  File "/usr/lib/python2.6/site-packages/salt/modules/cmdmod.py", line 487, in script
    path + ' ' + args if args else path,
TypeError: cannot concatenate 'str' and 'int' objects
Fix bad result code sent back from test=True in ssh_known_hosts
Only load the `monit` module if the required `monit` binary is found. Fixes #5871.

Double to single quotes.
Typo.
The result of `ssh_known_hosts` changed in 8f728fb, so should the test case.
Removing unused import
Add links to 0.16.0 Salt Windows installer.
bsd_shadow: rm unused `salt` import

************* Module salt.modules.bsd_shadow
W0611: 12,0: Unused import salt
updated suse package for release 0.16.0
Handle cases where _gem() returns False

This prevents a traceback when _gem() returns False due to a problem
running the gem command. Fixes #5886.
Fix potential tracebacks when _rbenv_exec() returns False

Fixes #5888.
Handle failure cases in rvm module

Fixes potential tracebacks when _rvm() and _rvm_do() fail. Fixes #5889.
Fix traceback when there is only one target for pkg.latest
correctly capitalize GitHub