Log Message:
Update ansible to 1.4.1.

Some changes:
 * Many new modules, sorted in the following subdirs:
   cloud commands database files internal inventory messaging
   monitoring net_infrastructure network notification packaging
   source_control system utilities web_infrastructure
 * accelerated mode: An enhanced fireball mode that requires zero
   bootstrapping and fewer requirements plus adds capabilities like
   sudo commands
 * Connection default is now "smart", which discovers if the system
   openssh can support ControlPersist, and uses it if so, if not
   falls back to paramiko
 * external inventory scripts may now return host variables in one
   pass, which allows them to be much more efficient for large numbers
   of hosts (AWS!)
 * "~" now expanded on each component of configured plugin paths
 * Countless feature enhancements and bugfixes

For a full list, see https://github.com/ansible/ansible/blob/devel/CHANGELOG.md