avoid using test.ping on a non-existent minion
runners.lxc: only use test.ping when needed
runners.lxc: move instatiation of Key outside the loop
Ensure tests pass on raet and zmq
Make pkg.installed and pkg.latest language more clear
The ending slash is important
Increase timeout for grains test
Stop hacking with private property client._auth_configs.

Let docker-py deal with it by using public api client.login()
Added a plugin helper that hunts out the rabbitmq-plugins variable on linux systems that don't expose it in the PATH variable #14235
We don't need to wrap the function calls in which because our _get_rabbitmq_plugin function does the job for us. Removes some imports #14235
Merge branch 'bp-14296' into 2014.7
Merge pull request #14316 from thatch45/2014.7

backport #14296
Fix quotes
Merge branch 'fix-lint' into 2014.7
Merge pull request #14317 from thatch45/2014.7

fix quotes
Support for a single global Yard for each salt-call process so that it is cleaned up when its done
Merge remote-tracking branch 'upstream/2014.7' into sam_2014.7
Merge pull request #14320 from SmithSamuelM/sam_2014.7

salt-call raet now only uses one yard and cleans up after itself
Merge pull request #14300 from pass-by-value/more_matcher_test_fixes

Ensure tests pass on raet and zmq
Merge pull request #14303 from rallytime/doc_fix

Make pkg.installed and pkg.latest language more clear