Adding a check if the respective pkg.upgrade cmd fails.
Fixing lint issue in pkgpng.  Reverting changes in brew.py because of unit tests failures.
Rename boto tests files to include '_test' at the end
Move mock_ec2 decorator back to functions
Add additional example for datetime YAML idiosyncrasy

Fixes #14860
Add needs_daemon=False to run_tests
No second person
Issue 14304: add proxy parameter to gem state
Fix gem unit test with new proxy parameter
lack of ssh_py_shim.py breaks esky builds

use the .pyc file instead
Change self.wheelclient.w_funcs to self.wheelclient.functions

Fixes #14591
Do not use non_blocking mode on master event bus

In my testing, using the NOBLOCK option in ZeroMQ resulted in an
approx. mesasge loss of between 0.5% and 1.5% across 1M messages
delivered at high-speed. Removing that option resulted in a slight
performance hit but 100% of messages were delivered.
correct invalid xmlrpclib auth
Add checks to see if psutil version is new enough
Skip virtual_memory and swap_memory tests if psutil < 0.6.0
use unicode strings

Fixes #14695
Optimize auth

We were traversing the entire minion data cache on every auth
unnecessarily. This should speed auths up substantially.
resolve issue with Ubuntu 12.0.4 failures
block_device_mappings support for CloudStack

block_device_mappings can be used with CloudStack the same way
as Amazon. It will remove any disks attached to a machine when
destroying it.
Move psutil version check