added support for wildcard XInclude in XMLFileBacked
abstracted similar digit range classes in POSIXUsers/GroupPatterns into Bcfg2.Utils
moved common file locking code into Bcfg2.Utils
Metadata: allowed setting global default authentication type
Metadata: process default client bootstrap mode properly
added docs for Bcfg2.Utils
better Executor class for client tools
extended usage of Executor class, added client-side timeout options
bcfg2-test: added option to spawn multiple child processes to run tests
Metadata: fixed typo
Reporting: added support for various SELinux entries
Reporting: added support for POSIX user/group entries
added PEP-8 style checks to test suite
full pylint tests on bcfg2-reports
Executor: better timeout implementation
Core: added more debug logging for core methods
Debug improvements:

* Added (set|toggle)_core_debug RMI methods to set debugging in the core
* Enable plugin debugging when run with -d
* Allow enabling debugging on Reporting plugin before threads have started
added XML-RPC RMI capabilities to FileMonitor objects
more consistent XML-RPC debug calls for FAM
expose Inotify debugging via XML-RPC