Allow the VT tests to run on OSX
add user and signal args
Clean up apache.state example usage.
Get rid of unnecessary(?) _check_name.
Eliminate import of salt.utils.cloud.
Remove unnecessary print statement
Merge pull request #14399 from thatch45/2014.7

backport #14388
Improve the handling of errors during salt-ssh refresh of the thin client.
This corrects a syntax error for the sudo command, normally 'username -c' is associated with 'su'
Fix salt-ssh handling of python os.execv
Remove unused arguments in proxmox module
Merge pull request #14404 from rallytime/fix_proxmox_unused_args

Remove unused arguments in proxmox module
Merge pull request #14402 from rallytime/test_cleanup

Remove unnecessary print statement
Handle sudo when re-deploying the shim
Give rhel5 a chance to pass the cache tests
Merge pull request #14411 from rallytime/fix_rhel5_test

Give rhel5 a chance to pass the cache tests
Add requests to freezer includes

This will be required to run 2014.7.x on Windows
Merge pull request #14412 from terminalmage/update-freezer

Add requests to freezer includes
Added support for road estate role attribute in key identity
Added tests
Merge pull request #14415 from SmithSamuelM/sam_2014.7

Added support for road estate role attribute in key identity