Merge "Update to bashate 0.5.1"

Author: Jenkins

tox.ini

@@ -12,7 +12,7 @@ install_command = pip install {opts} {packages}
 # against devstack, just set BASHATE_INSTALL_PATH=/path/... to your
 # modified bashate tree
 deps =
-   {env:BASHATE_INSTALL_PATH:bashate==0.5.0}
+   {env:BASHATE_INSTALL_PATH:bashate==0.5.1}
 whitelist_externals = bash
 commands = bash -c "find {toxinidir}             \
          -not \( -type d -name .?\* -prune \)    \