Avoid error in pip uninstall

Closes #14295
Update salt for new remote attributes in Raet
Merge remote-tracking branch 'upstream/2014.7' into sam_2014.7
Merge pull request #14381 from SmithSamuelM/sam_2014.7

Added consistent indexing access to remotes by uid, by name, and by ha
Needs Raet v0.2.05
Added role field to SaltKeep
Updated the contributor documentation with the new branching workflow
Fix 'stop' for RedHat salt-api init script
Merge pull request #14384 from whiteinge/doc-merge-forward

Updated the contributor documentation with the new branching workflow
Merge remote-tracking branch 'upstream/2014.7' into sam_2014.7
Merge pull request #14392 from SmithSamuelM/sam_2014.7

Road Keep cache files now have role field.
Merge pull request #14385 from whiteinge/salt-rhel-salt-api-init-stop

Fix 'stop' for RedHat salt-api init script
Remove unnecessary print statement
Merge pull request #14373 from cachedout/14295

Avoid error in pip uninstall
dont fail if data.p is empty
Merge branch 'bp-14388' into 2014.7
Merge pull request #14399 from thatch45/2014.7

backport #14388
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
Give rhel5 a chance to pass the cache tests