Batcave

- Added
- Require the unittest-xml-reporting package.
- build.PythonUnitTester.
- build.MochaTester.

- Changed
- Updated build for new build.Product definition.

- Changed
- Update build.run_system_command for new syscmd usage.

- Added
- servermgr.LoadBalancer.get_cache_content_group and flush_cache_content.

- Changed
- Changed servermgr.Server wmi_connect arg to defer_wmi.
- Let servermgr.Server make WMI connection when needed.
- Fixed statemachine unit tests.
- Update iispy.IISConfigurationSection to be more section generic.
- Upgrade setuptools to 35.0.1.

- Added
- servermgr.Server.remove_directory method.
- ServerPath object for better remote file management.

- Changed
- servermgr.Server.run_remote_command method change to run_command.
- Allow servermgr.Server.run_command to take a string or list argument.
- Fixed issue with statemachine rollback.
- Allow the IP Address to be passed in to Server to get around lack of name resolution.
- Fix problems with LoadBalancer usage of Server objects.
- Provide enum for Service states.
- Delete WMI object reference before refreshing to prevent locking the WMI interface.
- Increase the wait time for service state checks.
- Return result from send in netutil.send_email.

- Added
- Ability to pass credentials to sysutil.syscmd when running remotely.
- Ability to inhibit WMI connection on servermgr.Server instantiation.
- servermgr.Server.run_remote_command method.
- Provide servermgr.COMObject.disconnect() method.

- Changed
- Improve servermgr.ServerObjectManagementException.REMOTE_PERMISSION_ERROR wording.
- Allow servermgr.COMObject to be initialized with a win32com client object.

- Added
- Provide log_filename property for Logger.
- Fix system command call in sqlscript.

- Changed
- Pin requirements to specific versions.