Remove unncessary imports.
pep8 fixes and cleanups
Removed unused parameter 'namespace' from datasource and plugin.
Fix logger and config_key method
Remove more unncessary and unused properties.
Fix info class base classes, remove redundant proxyproperty for cycletime (provided by PythonDataSourceInfo)
Remove unnecessary attributes and re-load, re-export monitoring templates.
Merge pull request #19 from zenoss/feature/friday_cleanup_time

Feature/friday cleanup time