First pass at an automated check in the minion tune-in loop, using a threaded approach to periodically refresh the master if the grains on a minion have changed.
Make an effort to return a warning message if we get arguments passed to us that even Python's optparse can't deal with. Refs #6538.
Re-write to use Scheduler instead of threads.
Merge pull request #7988 from makinacorpus/issue-7987

Pr for #7987
whitespace fix per pylint
Merge pull request #7969 from cachedout/#6538

Make an effort to return a warning message if we get arguments passed to...
Add tests for pkg.installed with version specification
add tests for installing 32-bit packages
adjust pkg targets for pkg tests
Fix generic exception:

Use "except Exception" instead of simply "except". Fixes pylint
violation (see below link for details).

http://jenkins.saltstack.com/job/salt-lint/644/violations/file/salt/utils/parsers.py/
Don't perform version spec pkg tests on FreeBSD

pkg_add does not support this, so this test will fail when
pkg.latest_version is run and an assertion is done to determine the
targeted version.
adjust redhat pkg targets for pkg tests
Add function to wait for pkgdb lock to clear

Arch pkg tests that call pkg.latest_version seem to fail on running
this function due to the package database still being locked from
previous tests. This adds a function that waits (in 5 second increments)
for up to 60 seconds for the pkgdb to be unlocked.

http://jenkins.saltstack.com/job/salt-rs-arch/474/artifact/salt-runtests.log/*view*/
Move _wait_for_pkgdb_unlock inside of PkgTest class
More tweaks to package tests

This makes package tests work better on CentOS 5, and also adds a 32-bit
target for Ubuntu.
Fix import error
Add CLI example for ports.list_all
Fix function name
Apparently the test framework doesn't like private member functions
Remove ubuntu 32-bit target