Document seco range

Per request in #15093
Remove **kwargs from pkg.upgrade functions

Fixes #14976
win: use `subprocess.list2cmdline` to sanitize user input

The `win_services` module uses `string.format` to build commands that
get run on the shell, performing some simple defenses against bad user
input.

Most look like `'net stop "{0}"'.format(name)`, where `name` comes
from user input, using double quotes to permit names containing
spaces.

`subprocess.list2cmdline` solves the escaping problem more robustly.
Show all but list of unreturned minions with --summary
Change how salt-ssh connects with sshpass.

When the 'passwd' option is set in the rooster file for a host, then salt won't use PubkeyAuthentication even if it is already set up.
Reload grains when reloading modules for states
Cleanup and bug fixes in the network_settings related functions of the debian_ip module.  These fixes allow changes to hostname and the networking services to be reported, useful in states, etc.
Merge pull request #15135 from saltstack/fp-15078

Forward-port #15078 to 2014.7
Document that globs can be used in reactor filenames
Line up comments in reactor example
Added salt:// support to reactor file paths

Closes #12827
Add salt:// paths for reactor files to the doc examples
Merge pull request #15118 from cachedout/range_docs

Document seco range
Merge pull request #15124 from AccelerationNet/win_services-shell-escaping

win: use `subprocess.list2cmdline` to sanitize user input
Merge pull request #15128 from rallytime/remove_unused_kwargs

Remove **kwargs from pkg.upgrade functions
Merge pull request #15130 from basepi/fullsummary

Show all but list of unreturned minions with --summary
Merge pull request #15136 from lyft/reload-grains-with-modules-for-states

Reload grains with modules for states
Merge pull request #15137 from garethgreenaway/15087_debian_network_system_fixes

Fixes to debian_ip
Merge pull request #15138 from whiteinge/reactor-file_roots

Add salt:// support to Reactor sls files
First pass of changes for SmartOS esky packaging of 2014.7